For high range nitrite determination in water by the ferrous sulfate method.
Nitrite Reagent Powder Pillows measures 2-150 mg/L NO₂ in water and other liquids. The product uses Ferrous Sulfate method (8153). 100 water and other liquid samples may be evaluated with each product package. Article 221969 can be measured using DR2000 and DR3000.
Storage conditions
Nitrite Reagent Powder Pillows is required to be protected from heat and moisture.
| Brand | Hach |
| Parameter | Nitrite |
| Measuring range | 2-150 mg/L NO₂ |
| Instrument | DR2000 and DR3000 |
| Method | Ferrous Sulfate method |
| Standard method | 8153 |
| Number of tests | 100 tests |
| Quantity | 100/pk |
