Using a cup-size sample, immerse Insta-TEST pH test strip for 2 seconds. Remove strip with pad face up. Do not shake off excess water. With pad still facing up, wait 15 seconds and compare to colour scale.
Premium quality packaging!
Insta-TEST pH are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
For the fast and easy determination of low range hardness levels in water. Suitable for a variety of different applications.
Directions for use
Using a cup-size sample, immerse Insta-TEST Hardness strip into sample and remove immediately. Hold strip with pad face up. Do not shake off excess water. With pad still facing up, wait 15 seconds and compare to colour scale. Discard strip after 30 seconds.
Premium quality packaging!
Insta-TEST Hardness are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
Romer Labs offers HygieneChek™ dip slides which are an easy-to-use, reliable and economic microbiological testing system. They are a double-sided agar paddle which is used to detect and identify various microorganisms commonly found in food preparation areas, cosmetics and pharmaceuticals.
HygieneChek Enterobacteriaceae/Total Count is a Plate Count and Violet Red Bile Dextrose agar dip slide which can be used within the food industry and quality control fields for the detection and enumeration of Enterobacteriaceae and other bacteria. The only requirement for cultivation of bacteria on the HygieneChek dip slide is an incubator.
Enterobacteriaceae are a family of gram negative rods that are susceptible to most disinfectants which makes them good indicative organisms of general cleanliness. As this family encompasses a broader group of bacteria than the Coliform family they are regarded as a better measure of sanitation. Violet Red Bile Dextrose agar is selective for Enterobacteriaceae due to the addition of dextrose.
The Total Count Agar can be used for the cultivation of a broad range of both gram positive and gram negative bacteria as it is the least selective agar.
Storage: cool, dry, keep out of direct sunlight, storage temperature 15-25°C
Romer Labs offers HygieneChek™ dip slides which are an easy-to-use, reliable and economic microbiological testing system. They are a double-sided agar paddle which is used to detect and identify various microorganisms commonly found in food preparation areas, cosmetics and pharmaceuticals.
HygieneChek Total Count/Coliforms is a Plate Count agar and Violet Red Bile agar based dip slide which can be used within water testing fields and the food industry, for the detection and enumeration of coliforms and other bacteria. The only requirement for the cultivation of bacteria on the HygieneChek dip slide is an incubator.
Coliforms are a group of gram-negative, rod shaped bacteria which can ferment lactose. The most common member of the coliform family, Escherichia coli, is commonly used as an indicator for the presence of faecal contamination. Gram positive bacteria is typically inhibited on this agar.
The Total Count Agar can be used for the cultivation of a broad range of both gram positive and gram negative bacteria as it is the least selective agar.
Storage: cool, dry, keep out of direct sunlight, storage temperature 15-25°C
Romer Labs offers HygieneChek™ dip slides which are an easy-to-use, reliable and economic microbiological testing system. They are a double-sided agar paddle which is used to detect and identify various microorganisms commonly found in food preparation areas, cosmetics and pharmaceuticals.
HygieneChek Total Count/Total Count is a Plate Count Agar based dip slide which can be used within multiple fields for the detection and enumeration of bacteria which cultivate at 35-37°C. The only requirement for the cultivation of bacteria on the HygieneChek dip slide is an incubator.
The presence of bacteria in the aforementioned locations, such as food preparation areas can pose a significant health threat as well promoting food spoilage. There is a broad range of both gram positive and gram negative bacteria that can be grown on the Total Count HygieneChek dip slide, with it being the least selective agar.
Storage: cool, dry place, keep out of direct sunlight, preferred storage temperature 15-25°C
Romer Labs offers HygieneChek™ dip slides which are an easy-to-use, reliable and economic microbiological testing system. They are a double-sided agar paddle which is used to detect and identify various microorganisms commonly found in food preparation areas, cosmetics and pharmaceuticals.
HygieneChek TTC Total Count/TTC Total Count is a Plate Count + 0.01% TTC agar based dip slide which can be used within the aforementioned industries for the detection, enumeration and differentiation of bacteria. The only requirement for the cultivation of bacteria on the HygieneChek dip slide is an incubator.
The TTC Total Count Agar is used to differentiate between gram positive and gram negative microorganisms according to the way the they metabolise triphenyltetrazolium chloride (TTC). Gram positive bacteria will appear red on the agar, while gram negative bacteria will remain colourless.
Storage: cool, dry, keep out of direct sunlight, storage temperature 15-25°C
LaMotte has developed an affordable, safe and reliable home soil test kit to help users identify appropriate plant nutrient levels in soil around the world.
The soil test kit screens for 4 factors: pH, Nitrogen, Phosphorus and Potassium.
Providing the proper level of nutrients in your soil will result in better plant development, growth, and health. Excessive use of nutrients, in addition to being wasteful, can be harmful to plants and the environment.
This product is ideal for farmers, landscapers, and gardening enthusiast’s; perfect for gardens, flowers, vegetables, lawns and potted plants.
Store in a cool, dry place away from direct sunlight and moisture.
For the determination of phosphate in water. A reagent-delivery style strip with results in 15 seconds. Insta-TEST Phosphate use a long-view path tube to measure colour reaction in ppb levels. Supplied with 10 mL plastic test tube.
Directions for use:
Fill test tube to 10 mL line with sample water. Remove one test strip from bottle. Gently bend strip in half (do not fold) with pads facing inward. Do not touch the test pads with your fingers. Place strip inside test tube cap. Cap test tube and invert slowly 5 times. Remove cap and test strip. Place bottom of test tube on white boxed area of colour chart. Look down through OPEN test tube and compare to colour chart.
Premium quality packaging!
Insta-TEST Phosphate are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
For routine monitoring of natural waterways (such as lakes and streams), fresh and salt water aquariums and fish ponds.
Directions for use
Immerse Insta-TEST Ammonia strip for 5 seconds. Remove with pad face up and wait 60 seconds. Do not shake off excess water. Compare to colour chart.
Premium quality packaging!
Insta-TEST Ammonia are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
For routine monitoring of natural waterways (such as lakes and streams), fresh and salt water aquariums and fish ponds. Use to measure the following parameters; nitrate, nitrite, pH, alkalinity and total hardness.
Directions for use
Insta-TEST 5-Way strips are easy to use with a swirl-n-read strip that can be immersed directly into a body of water or tank. Immerse strip and swirl 2 times. Remove with pads face up. Do not shake off excess water. Immediately read hardness > alkalinity. Wait 30 seconds, read pH > nitrite > nitrate.
Premium quality packaging!
Insta-TEST 5-Way are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
For the determination of phosphate in water. A reagent-delivery style strip with results in 15 seconds. Insta-TEST Phosphate use a long-view path tube to measure colour reaction in ppb levels. Supplied with 10 mL plastic test tube.
Directions for use
Fill test tube to 10 mL line with sample water. Remove one test strip from bottle. Gently bend strip in half (do not fold) with pads facing inward. Do not touch the test pads with your fingers. Place strip inside test tube cap. Cap test tube and invert slowly 5 times. Remove cap and test strip. Place bottom of test tube on white boxed area of colour chart. Look down through OPEN test tube and compare to colour chart.
Premium quality packaging!
Insta-TEST Phosphate are packaged in LaMotte’s patented PopTop bottles, with clever features designed to protect your strips for longer:
• Molded desiccant liner, eliminating loose desiccant bags.
• Hinge guarantee for 1000+ openings
• Airtight & waterproof seal to lock out moisture & light
• Durable, high density HDPP outer shell
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
pH indicator papers have been on the market for decades and are the standard for many applications.
The characteristic features of pH indicator papers are:
pH indicators are supplied on plastic reels that ensure long term stability and protection against many external influences. The indicator will always be ready to use when needed.
pH indicators are manufactured from high quality filter papers from MACHEREY-NAGEL. Combined with our ISO 9001 quality control scheme this ensures optimal quality. The user will always get reliable readings.
The colours of the colour scales are specially mixed to perfectly match the reaction colour of the indicator papers. This makes the reading of results easy and accurate.
Available in a variety of different measuring ranges. Find the ideal indicator paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Refill pack containing 3 reels.
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Refill pack containing 3 reels.
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Refill pack containing 3 reels.
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Refill pack containing 3 reels.
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Refill pack containing 3 reels.
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
Duotest pH indicator papers – featuring two indicator zones for higher accuracy
Duotest indicator paper features two different indicator zones on one single paper. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colours and increases mechanical stability. Clear colour differences allow you to safely estimate intermediate values, which in turn increases measurement accuracy.
Duotest is available in a variety of different measuring ranges. Find the ideal test paper for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
PEHANON is a special pH indicator test strip which has the following benefits:
Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated readings in coloured solutions. The user can be sure to get accurate pH values.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond this point. The handle will remain dry and clean, whatever the sample is. This makes using the strip very safe.
pH values can be determined without a separate colour chart. Workers can use single strips instead of complete packs with colour chart, which makes PEHANON economic.
14 different measuring ranges available. Find the ideal strip for your application!
Tritest pH indicator papers – featuring three indicator zones for highest precision
Tritest indicator paper has three different indicator zones on one single paper. The three zones guarantee optimal colour differences and safe determination of in-between values. Tritest indicator papers are available for a pH range from 1-11 and feature 1 pH unit increments.
Two options are available:
1) Tritest in a reel (without hydrophobic barrier). Width 10 mm, three indicator zones right next to each other, no partition.
2) Tritest L in a reel (with 2 hydrophobic barriers). Width 14 mm, three indicator zones, separated by two hydrophobic barriers. Even in strongly alkaline solutions, the colours of the zones do not mix.
Tritest pH indicator papers – featuring three indicator zones for highest precision
Refill pack containing 3 reels.
Tritest indicator paper has three different indicator zones on one single paper. The three zones guarantee optimal colour differences and safe determination of in-between values. Tritest indicator papers are available for a pH range from 1-11 and feature 1 pH unit increments.
Two options are available:
1) Tritest in a reel (without hydrophobic barrier). Width 10 mm, three indicator zones right next to each other, no partition.
2) Tritest L in a reel (with 2 hydrophobic barriers). Width 14 mm, three indicator zones, separated by two hydrophobic barriers. Even in strongly alkaline solutions, the colours of the zones do not mix.
Note product may vary to image. Image shown is of item code 90501
Tritest pH indicator papers – featuring three indicator zones for highest precision
Tritest indicator paper has three different indicator zones on one single paper. The three zones guarantee optimal colour differences and safe determination of in-between values. Tritest indicator papers are available for a pH range from 1-11 and feature 1 pH unit increments.
Two options are available:
1) Tritest in a reel (without hydrophobic barrier). Width 10 mm, three indicator zones right next to each other, no partition.
2) Tritest L in a reel (with 2 hydrophobic barriers). Width 14 mm, three indicator zones, separated by two hydrophobic barriers. Even in strongly alkaline solutions, the colours of the zones do not mix.
Tritest pH indicator papers – featuring three indicator zones for highest precision
Refill pack containing 3 reels.
Tritest indicator paper has three different indicator zones on one single paper. The three zones guarantee optimal colour differences and safe determination of in-between values. Tritest indicator papers are available for a pH range from 1-11 and feature 1 pH unit increments.
Two options are available:
1) Tritest in a reel (without hydrophobic barrier). Width 10 mm, three indicator zones right next to each other, no partition.
2) Tritest L in a reel (with 2 hydrophobic barriers). Width 14 mm, three indicator zones, separated by two hydrophobic barriers. Even in strongly alkaline solutions, the colours of the zones do not mix.
For the quick and easy detection of lead on surfaces and in solutions.
Plumbtesmo can be used to test metal surfaces, dishes, ceramics and toys. In criminal investigations it is used to search for traces of bullets.
The surface in question is moistened with distilled water. The test paper is pressed against the surface for about 2 minutes. In the presence of lead the paper turns pink to dark purple.
Store Plumbtesmo in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Brilliant Yellow Paper changes colour from yellow to red near netural (pH 6.7-7.9).
Recommended application for Brilliant Yellow Paper:
Demonstration of a specific alkali concentration which is required for special reactions.
Store Brilliant Yellow Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Congo paper is supplied in three versions of varying sensitivity:
Congo paper MN 816 N – normal sensitivity
Congo paper MN 260 HE – high sensitivity
Congo paper MN 616 T – medium sensitivity
Recommended application:
Neutralisation analysis; detection of lactic acid in culture media, which contain lactic acid-producing strains of B. coli.
Store Congo Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Congo paper is supplied in three versions of varying sensitivity:
Congo paper MN 816 N – normal sensitivity
Congo paper MN 260 HE – high sensitivity
Congo paper MN 616 T – medium sensitivity
Recommended application:
Neutralisation analysis; detection of lactic acid in culture media, which contain lactic acid-producing strains of B. coli.
Store Congo Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Congo paper is supplied in three versions of varying sensitivity:
Congo paper MN 816 N – normal sensitivity
Congo paper MN 260 HE – high sensitivity
Congo paper MN 616 T – medium sensitivity
Recommended application:
Neutralisation analysis; detection of lactic acid in culture media, which contain lactic acid-producing strains of B. coli.
Store Congo Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases.
Nitrazine Yellow Paper changes to blue when the pH exceeds 6 towards alkaline conditions (greyish blue at pH 7; blue at pH > 8).
Recommended application for Nitrazine Yellow Paper:
Neutralisation analyses
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Phenolphthalein paper is white paper, which changes colour to red when the pH exceeds 8.3 towards alkaline conditions (red at pH > 10).
Recommended application:
Neutralisation analyses
Store Phenolphthalein paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
Simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Phenolphthalein paper is white paper, which changes colour to red when the pH exceeds 8.3 towards alkaline conditions (red at pH > 10).
Recommended application:
Neutralisation analyses
Store Phenolphthalein paper in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of ammonium, respectively ammonia, in water.
In aquarium water, ammonium is produced by the bacterial decomposition of organic matter such as food, fish waste and plant matter. Although ammonium is an important nutrient for plants, it can convert to ammonia which is toxic to fish. Even in small amounts of 0.5 mg/L ammonium can be a threat to fish with symptoms like rapid gill movements, nervous swimming and loss of appetite. In higher concentrations from 1.0 mg/L and above it can be lethal. Ammonia test strips are ideal for monitoring your aquarium and keeping fish healthy.
Directions for use
Dip Ammonia test strip into aquarium water, moving back and forth for 5 seconds. Do not shake of excess water. Keep strip horizontal with test pads facing up for 15-30 seconds. Compare the test pad with the colour scale.
In the presence of potassium, the Potassium Test Paper shows an orange-red spot against the yellow background.
Rubidium, caesium and thallium(I) give the same reaction. Sodium and heavy metal ions decrease the sensitivity. The instruction leaflet describes a method to eliminate these interferences.
Store Potassium Test Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Fill sample beaker half-way with water sample. Add 20 drops hydrochloric acid. The pH value must be below 1. Remove test disc from container. Using needle, pierce the round test disc in the middle. Submerge test disc completely in water sample. After 5-7 minutes the disc should be saturated with the solution. Remove the disc from the sample and compare the size of the bleached zone with the colour scale.
Store the Fluoride Test in a cool, dry place. Avoid exposure to sunlight and moisture.
For quick, convenient and reliable onsite ozone testing. The easy procedure yields accurate results within 10 minutes.
Ozone is a colourless toxic gas. It is irritating to eyes and mucous membranes and can cause respiratory complaints. With ozone concentrations increasing world-wide, especially in the summer time, ozone testing becomes more and more important.
An ozone content of 180 μg/m3 in the air is considered as critical value above which sensitive persons should avoid strong physical exertion. The ozone values published in the media only represent the ozone concentrations in the vicinity of the measuring stations. However, actual ozone values in other locations can deviate considerably from these published values due to meteorological and chemical influences. The reasons for such deviations are for wind, solar radiation, exhaust gases from vehicles etc. For this reason an on-site measurement of ozone concentrations is recommended.
Ozone testing is performed in a wide variety of settings and by multiple different users, such as schools and universities, sports teams, municipal authorities, and regular households. On site ozone testing is especially important prior to physical activity on sunny and hot days. Ozone Test Strips are ideal for the determination of ozone concentrations in air.
Store Ozone Test Strips in a cool, dry place. Avoid exposure to sunlight and moisture.
For the easy detection of arsine in the gas phase. Specifically it can be used to detect arsenic in grape must and wine, or to detect arsine in air.
To test for arsenic in air, the test paper should first be moistened with acetic anhydride.
Arsenic in solutions has to be converted into arsine with zinc and hydrochloric acid and purged from the solution. Arsenic test paper must not be dipped into the solution, it works only in the gas phase.
Store Arsenic Test Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
Indicator papers without colour scale for simple acid/base determination.
These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of colour change. They are useful to distinguish between acids and bases
Recommended application for Litmus Paper:
General test for acidic or alkaline reaction: It serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place. Litmus paper is the best known indicator paper.
Chemistry:
Litmus is not a single, chemically defined substance but a natural product containing a mixture of substances. It is extracted from lichen and probably represents the oldest known indicator dye.
Store Litmus Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the quick and easy determination of water hardness.
Water hardness is determined by the amount of calcium and magnesium ions present in the water. Water hardness plays an important role in a wide variety of industries and applications.
Hard water can cause calcification and soft water can be corrosive, and so monitoring water hardness is very important for the protection of machinery, appliances, pipes, heating units and swimming pools, for example. Hard water inhibits the lathering of soap, so more detergent has to be used in hard water to achieve the same cleaning results as in soft water. Hard water can also adversely affect the taste and appearance of food. Some examples of industries where water hardness must be monitored include the food processing industry, laundry and sanitation, aquaculture, drinking water, textile and water treatment industries.
Water is often simply classified as “soft” or “hard”. The following values generally apply to these terms:
>50 ppm CaCO3 = very soft water
50 – 120 ppm CaCO3 = soft water
120–240 ppm CaCO3 = medium hard water
240–360 ppm CaCO3 = hard water
< 360 ppm CaCO3 = very hard water
AQUADUR water hardness test strips are available in a wide variety of different gradations and packaging options.
AQUADUR water hardness test strips are the ideal choice to quickly, easily and reliably determine water hardness.
For the detection of aluminium in water. Test kit includes test strips and liquid reagents. Results are obtained within 2 minutes.
Aluminium is the third most abundant element in the Earth’s crust and can be present in natural water. In water treatment processes, aluminium sulphate (alum) is commonly used as a coagulant. When alum is added to water, bacteria and other impurities clump together forming flocs which can then be filtered from the water. QUANTOFIX Aluminium can be used to check the integrity of the filtering system.
Store QUANTOFIX Aluminium in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of nitrite in solutions. The easy dip & read procedure provides a reliable result within 1 minute.
Nitrite is an undesired byproduct in cooling lubricants. It allows the formation of carcinogenic compounds. Cooling lubricants are therefore regularly tested for nitrite. In natural and drinking water nitrite can lead to infant mortality and kill aquatic life. The EPA primary drinking water standard is 1 mg/L.
Directions for use
Dip QUANTOFIX Nitrite in the test solution for 1 second. Shake off excess liquid. Wait 30 seconds. Compare with the colour scale.
Store QUANTOFIX Nitrite in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of nitrate and nitrite in solutions. The easy dip & read procedure provides a reliable result within 1 minute.
Nitrite is an undesired byproduct in cooling lubricants. It allows the formation of carcinogenic compounds. Cooling lubricants are therefore regularly tested for nitrite. In natural and drinking water nitrite can lead to infant mortality and kill aquatic life. The EPA primary drinking water standard is 1 mg/L.
Nitrate is a byproduct of biological decay from plant and animal matter. High concentrations can be found in rural, farming areas where fertilizers are regularly used. Also, industrial effluents may contain nitrate in higher levels. Farmers use this test to control the nitrogen content in soil to estimate the amount of fertilizer needed. In ponds and aquariums nitrate is often tested instead of ammonium to control the water quality. Excessive nitrate concentrations in food can have adverse effects on food quality and consumer health. Regular nitrate tests in the food industry are therefore very important.
Directions for use
Dip QUANTOFIX Nitrate/Nitrite with both fields in the test solution (pH 1-9) for 1 second. Shake off excess liquid. Wait 60 seconds. Compare with the colour scale.
Store QUANTOFIX Nitrate/Nitrite in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and easy determination of ammonium in water. QUANTOFIX Ammonium includes test strips and liquid reagents. Results are obtained within 10 seconds.
In nature, ammonia results from the biological decay of organic matter. High concentrations can be found in rural, farming areas where fertilisers are regularly used. Also, industrial effluents may contain ammonia in higher levels. Ammonium levels > 1 mg/L are poisonous to aquatic life.
QUANTOFIX Ammonium is intended for the detection of ammonium in surface and drinking water and in industrial waste water which does not contain high concentrations of interfering ions (such as water hardeners, iron and sulfide).
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of potassium in solutions. A reliable result is obtained within 1 minute.
QUANTOFIX Potassium includes both reagents and test strips.
The natural potassium content in ground water is generally about 1–2 mg/L K. Higher values may indicate fecal contamination, but can also originate from potassium fertilizers. For the growth of plants and animals potassium is an essential factor. Especially in agriculture the determination of potassium therefore gains increasing importance.
Store QUANTOFIX Potassium in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of phosphate in solutions. Test kit includes reagents and test strips. A reliable result is obtained within 2 minutes.
In surface water, the presence of high phosphate concentrations may indicate domestic wast discharge, fertiliser runoff or the presence of industrial effluents or detergents. The phosphate content of surface water has direct consequences for its ability to support growth of certain organisms. Very high phosphate intake may lead to eutrophication of rivers and lakes leading to the death of aquatic life. In the maintaining of cooling or heating systems QUANTOFIX Phosphate is used for the rapid and reliable control of corrosion inhibitors.
Store QUANTOFIX Phosphate in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of chloride in solutions.
Chloride ions occur in all natural waters. The concentration can vary considerably depending on the mineral content of the earth in a given area. Chloride can enter water from a variety of sources such as industrial waste water and agricultural waste water. In waste water and polluted rivers the chloride concentration can reach high levels.
Directions for use
Dip QUANTOFIX Chloride test strip into the water sample for 1 second. Shake off excess liquid. Wait 60 seconds. Compare with colour scale.
Store QUANTOFIX Chloride in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of nitrite in solutions. The easy dip & read procedure provides a reliable result within 1 minute.
Nitrite is an undesired byproduct in cooling lubricants. It allows the formation of carcinogenic compounds. Cooling lubricants are therefore regularly tested for nitrite. In natural and drinking water nitrite can lead to infant mortality and kill aquatic life. The EPA primary drinking water standard is 1 mg/L.
Directions for use
Dip QUANTOFIX Nitrite 3000 in the test solution for 1 second. Shake off excess liquid. Wait 60 seconds. Compare with the colour scale.
Store QUANTOFIX Nitrite 3000 in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of calcium in solutions. QUANTOFIX Calcium comes with test strips and liquid and powder reagents. A reliable result is obtained within 1 minute.
Calcium is an important element in nutrition and is therefore tested in foodstuff. It is essential for the building of human bones. Lack of calcium in the daily diet may lead to osteoporosis. The recommended consumption is about 1000 mg/day.
In combination with magnesium, calcium is also responsible for water hardness.
Store QUANTOFIX Calcium in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of sulfate in solutions. The easy dip and read procedure provides a reliable result within 2 minutes.
Sulfate is regularly found in natural waters. In cooling water and ion exchange systems sulfate must be monitored to prevent the formation of calcium sulfate (gypsum). The sulfate determination is also of importance to evaluate the aggressiveness of water towards concrete. In the beverage industry it is tested because of its effect on odor and taste.
Directions for use
Dip QUANTOFIX Sulfate test strip into the sample for 1 second. Shake off excess liquid. Wait 120 seconds. Compare test field with colour scale.
Store QUANTOFIX Sulfate in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of arsenic in water.
Arsenic is a naturally occurring element found in the earth’s crust. In the natural environment it is most frequently present as inorganic arsenic compound in combination with sulphur or oxygen. Organic arsenic compounds can be used as pesticides.
Arsenic is toxic and causes skin diseases, keratosis and melanoma. Therefore arsenic levels in drinking water have to be monitored thoroughly. The World Health Organisation recommends a threshold value for drinking water of 0.01 mg/L. This concentration can be reliably monitored with QUANTOFIX Arsenic 50, or for lower concentrations of arsenic you can use QUANTOFIX Arsenic 10 (code 91334).
QUANTOFIX Arsenic 50 comes with test strips and liquid and powder reagents. A reliable result is obtained within 20 minutes. Store in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick and easy determination of arsenic in water. QUANTOFIX Arsenic 10 comes with test strips and liquid and powder reagents. A reliable result is obtained within 10 minutes.
Arsenic is a naturally occurring element found in the earth’s crust. In the natural environment it is most frequently present as inorganic arsenic compound in combination with sulphur or oxygen. Organic arsenic compounds can be used as pesticides.
Arsenic is toxic and causes skin diseases, keratosis and melanoma. Therefore arsenic levels in drinking water have to be monitored thoroughly. The World Health Organisation recommends a threshold value for drinking water of 0.01 mg/L. This concentration can be reliably monitored with QUANTOFIX Arsenic 10.
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
QUANTOFIX® Relax – Automated reader for test strips
A revolution in test strip analysis! With this new system, MACHEREY-NAGEL offers an entirely objective way to read QUANTOFIX® test strips, making the system particularly suitable if results are critical to your decision making. The system simplifies testing procedures and the decision processes by eliminating the subjectivity of visual readings and by providing higher accuracy. Especially if you test large numbers of strips, the QUANTOFIX® Relax helps and supports you with easy data administration and quick testing procedures. Additionally, the QUANTOFIX® Relax allows you to get actual quantitative results – no gradation and estimation of in-between values is necessary.
The QUANTOFIX® Relax can change the way you work and test. The system enables you to focus on your core processes and is the perfect tool for your testing procedures.
Highest precision
Quantitative results across the complete measuring range
Higher accuracy and no in-between value guesswork
Assure your decision making
Objective readings
No influence of external light or human colour perception
For the highly sensitive determination of arsenic in water.
Arsenic is a naturally occurring element found in the Earth’s crust. In the natural environment it is most frequently present as inorganic arsenic compound in combination with sulphur or oxygen. Organic arsenic compounds can be used as pesticides.
Arsenic is toxic and causes skin diseases, keratosis and melanoma. Therefore arsenic levels in drinking water have to be monitored thoroughly. The World Health Organisation recommends a threshold value for drinking water of 0.01 mg/L. QUANTOFIX Arsenic Sensitive is an especially sensitive test which can yield results below the WHO limit for arsenic down to 0.005 mg/L. Potential sulphide interferences have been largely eliminated, which makes the results especially accurate and safe.
QUANTOFIX Arsenic Sensitive comes with test strips , reagents and a rugged carrying case. A reliable result is obtained within 10 minutes. Store in a cool, dry place. Avoid exposure to sunlight and moisture.
For the fast and reliable determination of nitrate in solutions. The easy dip & read procedure provides a reliable result within 1 minute. This test is the highly sensitive version of QUANTOFIX Nitrate / Nitrite. It allows the detection of nitrate down to 5 mg/L.
Nitrate is a byproduct of biological decay from plant and animal matter. High concentrations can be found in rural, farming areas where fertilizers are regularly used. Also, industrial effluents may contain nitrate in higher levels. Farmers use this test to control the nitrogen content in soil to estimate the amount of fertilizer needed. In ponds and aquariums nitrate is often tested instead of ammonium to control the water quality. Excessive nitrate concentrations in food can have adverse effects on food quality and consumer health. Regular nitrate tests in the food industry are therefore very important. This test is especially useful for dairy industry where low levels of nitrate need to be monitored.
Directions for use:
Dip QUANTOFIX Nitrate 100 in the test solution for 1 second. Shake off excess liquid. Wait 60 seconds. Compare with the colour scale.
Store QUANTOFIX Nitrate 100 in a cool, dry place. Avoid exposure to sunlight and moisture.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
For the quick, easy and accurate determination of pH.
Several test pads for exact results
pH-Fix test strips feature up to 4 different indicator pads that cover the whole pH range from 0-14. You can choose from a total of 14 different measuring ranges to find the ideal strip for your application. The brilliant colour scale is optimally matched and aligned to the test pads on the strips, resulting in quick, easy and safe pH determination.
No bleeding due to colour bounded indicator dyes
In contrast to common indicator papers, the indicator dyes in pH-Fix test strips are chemically bound to the test pads. This patented technology safely prevents bleeding of dyes into the sample, even in highly alkaline solutions. Your sample is not contaminated by indicator dyes. Consequently you can use the solution for further analysis. The colours of the individual test pads don’t bleed and mix which ensures exact comparison to the colour scale. The strips can be immersed for a long time until the final reaction colour has developed.
Safe analysis by long plastic handle
The long plastic handle safely protects you from coming into contact with the sample. Testing toxic, dangerous or aggressive substances is safe using pH-Fix.
