Colorimetric determination of chromium VI by carbazide method (Reaction basis according to DIN 38405-D24).

• Portable
• Environmentally friendly
• Convenient handling
• Application-oriented measuring ranges

Chromium compounds can be present in industrial waste waters in trivalent form [chromium(III) ions] and in hexavalent form (chromate and dichromate ions). In order to determine the total chromium all other valencies must be oxidised to chromium(VI). Each test kit is equipped with a detailed description.

Suitable for sea water testing