Citric Acid Powder Pillows is required for high range silica determination in boiler cooling water, process water, pure / ultra pure water and wastewater by Silicomolybdate method.
Article 1454999 is required for silica determination with Hach Silica Test Kit SI-5 (p/n 1455400) in water and other liquids. Each pack contains 100 indivisually sealed Powder Pillows which can be used for 5mL sample analysis.
| Brand | Hach |
| Parameter | Silica |
| Method | Silicomolybdate method |
| Quantity | 100/pk |
