Reagent Powder Pillows measure potassium in water, wastewater and seawater.
Reagent Powder Pillows measure potassium in the range between 0.1 and 7.0 mg/L K in water, wastewater and seawater. The product is an enlarged package of the Potassium 3 Reagent Powder Pillows (p/n 1432399). Article 1432328 uses tetraphenylborate method (8049). One package of the product can be used to evaluate 1000 samples. Each Powder Pillow can be used for 25mL sample analysis.
| Brand | Hach |
| Parameter | Potassium |
| Measuring range | 0.1-7.0 mg/L K |
| Method | Tetraphenylborate method |
| Standard method | 8049 |
| Number of tests | 1000 tests |
