CALIBRATION SOL TDS 1000 PPM NaCl (90ml)

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    NaCl re-calibration solution for TDS and conductivity meters.
    Comes in lightweight HDPE plastic bottles.
    Sealed with a coated foam liner.
    Note: For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.

    SKU: HMC1000