Buffer Powder Pillows for laboratory and field analysis.
Buffer Powder Pillows calibrate pH electrode in the range of 7.00±0.02. Each package has 50 yellow-colored Powder Pillows. Each Buffer Powder Pillow may be used to prepare 50mL of buffer solution. The product is traceable to NIST standard reference materials. Buffer Powder Pillows contain Dibasic Sodium Phosphate and Monobasic Potassium Phosphate. It is recommended to use the product only in the laboratory.
Sample preparation
It is required to store Article 2227066 at the temperature between 10 °C and 25 °C. It is recommended to store Buffer Powder Pillows in the place protected from light rays.
| Brand | Hach |
| Concentration | pH 7.00 |
| Color coded | Yes |
| NIST traceable | Yes |
| Number of tests | 50 tests |
| Storage conditions | 10 °C - 25 °C (protected from light) |
