Specifications
| SKU | HI782-25 |
| Name | Marine Nitrate High Range Checker Reagents (25 tests) – HI782-25 |
| Package | Powder packets |
| Quantity | 25 tests |
| Method | Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples. |








