pH Solutions


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ProSource Scientific pH Calibration Buffer Solutions

Choose from economical solution bottles or individually sealed pH buffer pouches.
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ProSource Scientific pH Electrode Maintenance Solutions

ProSource Scientific pH electrode maintenance solutions are used to clean and store pH electrodes. Extend the life of your pH electrode, increase speed of response and get accurate readings.
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ProSource Scientific pH Electrode Reference Fill Solutions

Choose from two types of reference fill solutions: 3.8 KCl saturated with AgCl for Ag/AgCl electrodes, or 4 KCl for calomel (Hg/Hg2Cl2) electrodes.