Standard test chlorine Ordering information

NANOCOLOR^® Chlorine

Photometric determination of chlorine
	Photometric determination of free and total chlorine with N,N-diethyl-1,4-phenylene diamine (DPD). Free chlorine, total chlorine and ozone react with DPD (N,N-diethyl-1,4-phenylene diamine) to form a red-violet dye. By defined addition of iodide ions one can differentiate between the individual components.

Data and ordering information
Cat. No.	918 16
Type	standard test 1-16
Range	10 mm cuvette: 0.1 - 10.0 mg/l Cl₂ 50 mm cuvette: 0.02 - 2.00 mg/l Cl₂
Sufficient for	250 determinations
Shelf life	at least 3 years
Sea water suitability	yes