Quick Calibration Solution for use with Hanna's GroLine pH and/or EC/TDS meters.
This quality quick calibration solution is 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. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors.
- Hermetically sealed to maintain freshness
- Two Calibration Solutions for the price of one
- 500 mL bottle
- pH Calibration Standard 6.86
- EC Calibration Standard 5,000 µS/cm