pH and Conductivity Solutions

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Bluelab EC Solution, 20 ml Sachet

Calibration Solution

$1.99
Bluelab EC Solution, 250 ml

Calibration Solution

$7.99
Bluelab EC Solution, 500 ml

Calibration Solution

$10.50
Bluelab pH 4 Solution, 250 ml

Calibration Solution

$7.99
Bluelab pH 4 Solution, 500 ml

Calibration Solution

$10.50
Bluelab pH 7 Solution, 250 ml

Calibration Solution

$7.99
Bluelab pH 7 Solution, 500 ml

Calibration Solution

$10.50
Bluelab Probe Care Kit, pH

Calibration Solution

$15.99

pH and conductivity solutions are must-haves to keep your pH and PPM meters running accurately and to prolong their life. Conductivity meters typically won't need much, just a calibration solution to check and recalibrate as needed. With a pH pen you'll need a storage solution as well as pH 4 and 7 solutions for precise calibration. We also recommend a cleaning solution or cleaning kit for both, especially the pH meter.