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