Page 810 SDS Manual
    USABlueBook® pH Buffer Pack‚ 500 mL (1 Pint) Each of 4.00‚ 7.00‚ 10.00 & Storage Solution
    Pack contains one pint of pH 4.00, 7.00 and 10.00 buffer, plus a pint of electrode storage solution
    NIST Traceable
    Accurate to within ±0.01 pH units at 25°C

    Item: 40435
    Weight: 4.0 lbs
    Catalog Price: $40.95 

    Feel confident that your standards are correct. Buffers are standardized to NIST certified pH references. Lot number and expiration date are printed on each label. Store out of direct sunlight and use within 6 months after opening. Made in the USA.

    Note: Storage solution not for use with Hach IntelliCal electrodes or stock # 37772.

    Click here to request a Certificate of Analysis for your lot. Please have the Lot Number and Stock Number ready.

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