Reagent Powder Pillows is required for low range silica evaluation in water and other liquids.
Article 1454699 is required for low range silica (as SiO2) evaluation with Visual Test Kit SI-5 (1455400) in water and other liquids. 100 Powder Pillows are sealed in each product package. Molybdate Reagent Powder Pillows may be used for 5 mL sample analysis.
Sample preparation
Store the product in tightly closed containers in a dry, cool and well-ventilated place.
| Brand | Hach |
| Number of tests | 100 tests |
