Nitratesmo (nitrate/nitrite)

$129.80 (inc GST)

Nitratesmo Test Paper

For the rapid determination of nitrate and nitrite.  The white test paper turns red-orange in the presence of nitrate; lemon yellow in the presence of nitrite.

 

Directions for use:

Dip Nitratesmo test paper briefly into test solution and apply excess liquid to a strip of filter paper.  Dip the moistened test paper very briefly into conc. sulphuric acid and spread on a glass plate placed on white paper.  In the presence of nitrate only, the paper turns red.  If, in addition to nitrate, nitrite is also present (evidenced by yellowish-red colour), the interfering nitrite can be destroyed by using amidosulphoric acid.

Store Nitratesmo in a cool, dry place. Avoid exposure to sunlight and moisture.

 

Manufactured by: Macherey-Nagel

Instructions90611 INSTRUCTIONS

Safety Data Sheet90611 SDS

 

Out of stock

Categories: , , , SKU: 90611

Description

Range/sensitivity Number of tests
Limit of sensitivity:  10 mg/L Nitrate, 5mg/L Nitrite Reel of 5 m length and 10 mm width

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