pH Calibration solution kit

pinpoint calibration pH.jpg
pinpoint calibration pH.jpg

pH Calibration solution kit

19.99

pH calibration Solutions

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Included:

SALTWATER:

2 x 7pH packets

2 x 10pH packets 

These packets are lab-grade seal packets with over a one year shelf life.  pH probes should be calibrated every 30-60 days to insure more accurate readings when used for control.