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Calibration, Cleaning & Storage Solutions

  • SALE
    Hanna Gro Line Quick Cal 460mL

    Hanna Gro Line Quick Cal 460mL

    HI5036-050 is a quick calibration solution for use with Hanna's GroLine pH and/or EC/TDS meters. Using the Quick Cal function, found in compatible meters, allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the lot...

    Was: $19.95
    Now: $12.95
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  • SALE
    GroLine Hanna Instruments

    GroLine Hanna Instruments

    Hanna HI5036-023 O A quality quick calibration solution produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment...

    Was: $22.00
    Now: $11.00
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