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- Hanna HI723-25 Chromium VI HR Diphenylcarbohydrazide pack of 25 refills
Hanna HI723-25 Chromium VI HR Diphenylcarbohydrazide pack of 25 refills
Hanna HI723-25 Chromium VI HR Diphenylcarbohydrazide pack of 25 refills
- £13.01 excl. VAT
- £15.61incl. VAT
SKU - 1222933
HI-723-25
SKU -
1222933
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Print PageThe HI-723-25 are the replacement reagents for the HI-723 Chromium VI High Range Checker® HC. These high-quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.
Reagent for HI-723 Chromium VI Pocket Checker
The HI-723-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Chromium VI High Range Checker® HC. These reagents follow the Diphenylcarbohydrazide Method in which the reaction between chromium VI and the reagent causes a purple tint in the sample. By simply adding the packet of HI-723-25 reagent to the sample, the reaction will take place and the HI-723 will determine the concentration from the colour that is produced. The results will be displayed in ppb of chromium VI. These reagents are designed to be used with samples that have an expected range of 0 to 999 ppb chromium VI.
