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Calibration Solution

Keep your equipment accurate and clean with pH calibration and cleaning solutions. We carry the top brands like Bluelab, Hanna Instruments to clean and calibrate your pH, PPM, TDS, and more meters to give you an accurate reading every time.

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Most popular brands

Nutri+

Nutri+

Nutri+

Bluelab

Bluelab

Bluelab

Bluelab

Hanna Instruments

Hanna Instruments

Hanna Instruments

Hanna Instruments

Hanna Instruments

Hanna Instruments

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Nutri+ Florasol Calibration Solution pH 7

from CAD $12.95

Nutri+ Florasol Calibration Solution pH 4

from CAD $11.95

Nutri+ Florasol Calibration Solution TDS 1382 PPM

from CAD $18.95

Bluelab pH 4.0 Calibration Solution

from CAD $12.95

Bluelab pH 7.0 Calibration Solution

from CAD $12.95

Bluelab 2.77 EC Conductivity Solution

from CAD $13.99

Bluelab pH Probe Cleaning & Calibration Kit

CAD $21.95

Hanna Instruments HI7032L 1382 mg/L (ppm) TDS Calibration Solution

CAD $21.95

Hanna Instruments HI7004L pH 4.01 Calibration Solution

CAD $21.95

Hanna Instruments HI7007L pH 7.01 Calibration Solution

CAD $21.95

Hanna Instruments HI7030L 12880 µS/cm Conductivity Standard

CAD $21.95

Hanna Instruments HI7031L 1413 µS/cm Conductivity Standard

CAD $21.95

Hanna Instruments HI70442L 1500 mg/L (ppm) TDS Calibration Solution

CAD $21.95