Hanna Quick Calibration Solution — 230 mL

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✓ In-store pickup available in Peabody, MA
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✓ Heavy soils & media are local pickup only

Quick Cal is Hanna's one-solution calibration for GroLine testers: a single standard with a pH value of 6.86 that also calibrates conductivity to 5,000 µS/cm, so a pH/EC meter calibrates both parameters in one dip. 230 mL bottle of GroLine Quick Calibration Solution (HI5036-023).

For GroLine meters with Quick Cal mode. Bottled solution should be replaced within about six months of opening.