Hanna HI50036P pH / EC Calibration Sachets 25 x 20ml
$55.95
Calibration Solutions at Hanna have been specially formulated to have an expiry date of 5 years from manufacture for an unopened sachet. The HI-50036P is for 25 sachets containing 20 mL of calibration solution. It 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.
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