Chromium, Low Range Single Parameter Test Kit Model: CH-12, Color disc/Diphenylcarbazide, Hypobromite oxidation
- Widely used as a corrosion inhibitor in cooling towers and engine cooling systems, chromium is also used in surface finishing, leather tanning, and other industries. The most widely used form, hexavalent chromium, is very toxic and strict limits are placed on discharges.
Method / Chemistry | Range (mg/L) | Smallest Increment (mg/L) | Approx. Number of Tests | Case Style |
Color disc / | 0-1.5 | 0.1 | 50 Cr6+ | 12×7.25×4.5 inches Blue Polypropylene Carrying Case |
Diphenylcarbazide, |
|
| +50 T ** | |
Hypobromite Oxidation |
FOB: Forest City, NC
Lab
