Editors
NANOCOLOR® Zinc 6
Photometric determination of zinc

Photometric determination with PAR

Zinc ions form an orange complex with 4-(2-Pyridylazo)resorcinol (PAR). The color intensity is proportional to the zinc ion concentration.

Data and ordering information
REF 985042
Type tube test 0-42
Range 0.20 – 6.00 mg/L Zn2+
Sufficient for 20 determinations
Shelf life 1 year after production
Sea water suitability no

 

Special reagent for cadmium-compensation
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