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NANOCOLOR® Cyanide
 
Photometric determination of cyanide

 

Photometric determination with barbituric acid/pyridine.

Cyanide ions react with chloroamine T to form
cyanogen chloride which, with a pyridine derivative and barbituric acid forms a polymethine dye. The test measures free cyanide and cyanide complexes which can be destroyed with chlorine.

   
Data and ordering information
Cat. No. 918 30
Type standard test 1-30
Range 10 mm cuvette:
0.01 - 0.50 mg/l CN-
50 mm cuvette:
0.001 - 0.100 mg/l CN-
Sufficient for 250 determinations
Shelf life at least 1 year
Sea water suitability yes
  
     
  
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