Reagent Powder Pillows is required for low range nitrate evaluation in water and other liquids.
Article 1411999 is required for low range nitrate evaluation in the range from 0 to 0.50 mg/L NO₃-N in water and other liquids. 100 Powder Pillows are sealed in each package of the product. NitraVer 6 Nitrate Reagent Powder Pillows can be used for 30 mL sample analysis.
| Brand | Hach |
| Measuring range | 0-0.50 mg/L NO₃-N |
| Method | Cadmium Reduction method |
| Number of tests | 100 tests |
