HI54710 is a set of premium quality pH 4.01, 7.01 and 10.01 technical calibration buffers that are NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution.
HI54710 is a set of premium quality pH 4.01, 7.01 and 10.01 technical calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).
Product code
Lot number
Mean lot value
SRMs that were used
Manufacturing date
Expiration date
Bottle is hermetically sealed to prevent any air (CO2) from entering and causing a change in the pH buffer value. When the bottle is opened for the first time it is as fresh as the day it was produced in our factory
Hanna buffers are specially formulated to maintain their pH value for an unopened bottle.
Easy to identify different buffer values
| Accuracy | Technical ±0.01 pH |
|---|---|
| Package | bottles |
| Size | 500 mL |
| Quantity | 3 |
