Out Of Stock

Dipyridyl Paper

$89.00 (ex GST)

Dipyridyl Paper

For the sensitive and specific detection of Fe(II) ions. Even small amounts of Fe(II) can safely be detected in the presence of large amounts of Fe(III).

 

Directions for use:

Apply a drop of the weakly mineral acid test solution (pH 1-2) to the Dipyridyl Paper. The presence of Fe ions is indicated by the appearance of a red spot.

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

 

Manufactured by: Macherey-Nagel

Instruction Manual90725 INSTRUCTIONS

Safety Data Sheet90725 SDS

 

SKU: 90725
Range: Limit: 2 mg/L
Pack Size: 200/pk
Out Of Stock

Lead Acetate Paper Sulphide Test

$30.00 (ex GST)

Lead Acetate Paper

For the quick and easy detection of hydrogen sulphide.

Hydrogen sulphide occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore critical points must be carefully checked using Lead Acetate Paper. Solutions containing sulphide ions also give a positive reaction.

Lead acetate is toxic and the test paper needs to be declared as hazardous. The technically equivalent sulphide test paper (code 90761) is a non-toxic and safe alternative to Lead Acetate Paper.

 

Manufactured by: Macherey-Nagel

Safety Data Sheet: 90744 SDS

 

SKU: 90744
Pack Size: 5m Reel
Out Of Stock

Sulphide Test Paper

$30.00 (ex GST)

Sulphide Test Paper

For the quick and easy detection of hydrogen sulphide.

Hydrogen sulphide occurs in the processing of raw oil.  It is toxic even in low concentrations.  Therefore critical points must be carefully checked using sulphide test paper.  Solutions containing sulphide ions also give a positive reaction.

This product is an alternative to lead acetate paper (code 90744) which is toxic and needs to be declared as hazardous.  Sulphide Test Paper is non-hazardous and safe.

 

Manufactured by:  Macherey-Nagel

Instruction Manual90761 INSTRUCTIONS

Safety Data Sheet90761 SDS

 

SKU: 90761
Range: 5 mg/L
Pack Size: 5m Reel