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Hanna Groline quick cal solution 500ml
$ 19.00 Out of stock Available in store: Check availability
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CloseHI5036-050 is a quick calibration solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the lot numb...