Chromate Cr(VI)

Refill pack: TESTOVAL Chromate Reagents for rapid manual analysis of the chromate content in water in the concentration range 0–5 mg/l Cr. The individual values 0.1 mg/l, 0.25 mg/l, 0.5 mg/l, 1 mg/l, 2.5 mg/l and 5 mg/l can be read by optical colour comparison. The scope of delivery includes only the set of reagents. The colour comparison device or the complete colorimetric test kit are also available in our shop. 1 set of reagents (1xA, 2xB) Number of analyses: approx. 180 Measuring time: approx. 3 minutes Also available from us: Complete set TESTOVAL Chromat CrVI colorimetric test kit: Order no. 410532 Replacement colour comparison device: Order no. 410534

Color comparison kit for the rapid manual analysis of hexavalent chromium content in water in the concentration range 0-5 mg/l Cr. The individual values ... 0.1 mg/l, 0.25 mg/l 0.5 mg/l 1 mg/l 2.5 mg/l 5 mg/l ... can be read by visual color comparison.  By diluting the water sample in a ratio of 1:10 with distilled water, the measuring range can be extended to 10 times the concentration. In addition to the two reagents a color comparison device for easy determination of concentration is included in the supply. Number of analysis: approx. 180 Measuring time: approx. 3 minutes Also available from us: 1 set of reagents for approx. 70 analyses: Order no. 410533 Replacement colour comparison device: 410534