Bluelab PH Calibration Solution pH 4 Size:pH 4.0 250ml Because of their flexibility
$21.00
Description
Because of their flexibility
Improve on your Flower Production
fittings and instruction booklet
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Bluelab PH Calibration Solution pH 4 Size:pH 4.0 250ml Because of their flexibilityBluelab PH Calibration Solution pH 4 250mL 500mL pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated to pH 7. 0 first (buffer) then to pH 4. 0 (slope). Essential for use with all Bluelab pH products for the calibration of Bluelab pH Probes. To ensure solutions remain accurate: Avoid cross contamination Decanter into a smaller plastic cup Discard sample after
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