![[:lt]HI7007-050 pH 7.01 buferinis tirpalas (GroLine), 500 ml[:en]HI7007-050 pH 7.01 buffer solution (GroLine), 500 ml[:]](https://hannainst.lt/wp-content/uploads/2022/07/HI7007-050.png)
![[:lt]HI7010-023 GroLine pH 10.01 kalibravimo buferis, 230[:en]HI7010-023 GroLine pH 10.01 calibration buffer, 230 ml[:]](https://hannainst.lt/wp-content/uploads/2022/07/HI7010-023_bottle.png)
Hanna calibration buffers have the lot number and expiry date clearly marked on the label. All bottles are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of technical calibration buffers have been specially formulated to have an expiry of 2 years from the date of manufacture for an unopened bottle.
Key Features
- Specially formulated to have an expiry date of 2 years from manufacture for an unopened bottle
- Accuracy of ±0.02 pH @ 25°C
- Supplied with a Certificate of Analysis
- Temperature chart of the actual pH value at various temperatures printed on each bottle
Specifications:
| Accuracy | ±0.02 pH | |
| pH Value @25°C | 10.01 | |
| Package | bottles | |
| Size | 120 mL | |
| Quantity | 1 | |
| Certificate of Analysis | yes |
