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    pH ASSORTMENT CALIBRATION SINGLES POUCHES 20 PACK

    ITEM # 356-5304
    Quantity Price
    1+$33.25 EA

    Product Information

  • pH Calibration Singles

    20ml liquid solution single-use pouches are the most convenient way to keep you rinstrument in calibration.

    Buffers are NIST traceable and offer ±0.01 accuracy at 77°F (25°C).

    Box of 20 pouches.