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    Bluelab Ph 4.0 500ml

    Brand: Bluelab
    $ 18.90 Out of stock Available in store: Check availability

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    pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading.

    pH measuring equipment is calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope).... Show more

    Product description

    pH instruments must be cleaned and calibrated at least monthly to provide you with the most accurate reading.

    pH measuring equipment is calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope).

    Essential for use with all Bluelab pH products for the calibration of Bluelab pH Probes.

    To ensure solutions remain accurate:

    • Avoid cross-contamination
    • Decanter into a smaller plastic cup
    • Discard sample after use
    • Store in a cool dark place
    • Store with lid secured tightly
    • Keep out of reach of children

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    Bluelab Ph 4.0 500ml
    $ 18.90
    Bluelab Ph 4.0 500ml
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