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    Home / All / Pinpoint 4.00 pH Calibration Fluid
    Pinpoint 4.00 pH Calibration Fluid - Vaquatics

    Pinpoint

    Pinpoint 4.00 pH Calibration Fluid

    $1.25
    PINPOINT" High-Precision pH Calibration Fluids
    4.000 +/- 0.002
    7.000 +/- 0.002
    10.000 +/- 0.005
    These come in single-use plastic envelope packets, and they are extremely accurate and field portable. Each packet contains enough fluid for a complete calibration (about 30 ml) and is intended to be discarded after use.