pH 4.01, 7.01 and 10.01 Technical Calibration Solutions (3 x 500 mL)
Product code: MX-12039
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…
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Product description
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).
Air tight bottles with tamper-proof seals
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
Each bottle marked with lot number and expiration date.
Hanna buffers are specially formulated to maintain their pH value for an unopened bottle.
Specifications
| Description | technical calibration buffer |
|---|---|
| Certificate of Analysis | yes |
| pH Accuracy | ±0.01 pH |
| pH Value @ 25°C | 4.01, 7.01, 10.01 |
| Package | bottle |
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