Buffer Powder Pillows for laboratory and field analysis.
Buffer Powder Pillows is required for endpoint standardization in alkalinity evaluation in the range of 4.50±0.02. Article 89568 can be used to conduct evaluation of 25 tests. Each powder pillow may be used to prepare 50mL of buffer solution. The product can be used with other instruments and meters from the manufacturer.
| Brand | Hach |
| Concentration | pH 4.50 |
| Number of tests | 25 tests |
