The Hach pH Buffer Standard Solution set for pH electrode calibration. Recommended 3-Pack of color-coded pH buffer solutions for easy identification. pH is ±0.02 at 25°C. 4 L bottles of pH 4.01, 7.00 & 10.01. Convenient packaging size for laboratories doing significant volume pH testing.
- Whether in the laboratory or in the field, always perform measurement results you can trust is essential. The quality of the standard pH Buffer Solutions that are used are key.
- The basis for accurate pH measurements is good care and calibration of the pH Electrode.
- Supplied in an airtight packaging ensuring guaranteed shelf-life.
- 33% Cost Reduction over single bottle purchase
Storage Conditions | 10 - 25 °C (protect from light) |
Package Type | Bottle |
Description | pH Buffer Calibration reagent |
Volume / Package Quantity | 3 pk of 4 L |
Shelf-Life | (see individually) |