Products

Calibration Kit (pH 7 & 10, 20 ml, 5 pcs each)

$30.10

Calibration Kit, (pH 4 & 7, 20 ml, 5 pcs each)

$30.10

Checker 1 pH Meter

$60.02

Replacement Electrode for Checker 1 pH Meter

$42.89

Storage Solution (230ml)

$26.07