Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) - HI50036P
- Single use so that fresh solution is always used for accurate calibration
- Two calibration solutions for the price of one
- Expiration date stamped on packet
HI50036P is a quality quick calibration solution 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.
Quick Calibration Solution
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Calibration solution for GroLine pH and EC/TDS meters
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pH calibration buffer value of pH 6.86
- EC calibration standard value of 5,000 μS/cm (5.00 mS/cm)
Convenience of individual packaging
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Ideal for users that do not calibrate frequently
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Ideal for field use due to portability
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Every sachet is as fresh as the day it was packaged
Each sachet marked with lot number and expiration date
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Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet
Light block packaging
- Prevents any oxidation from UV light that could alter the pH buffer value