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Laboratory Supplies
SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC
Limited time offer, ends 10/15
$190.38
Free Shipping
AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
Limited time offer, ends 10/15
$195.48
Free Shipping