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ISO 17034 pH Certified Reference Materials

ISO 17034 pH Certified Reference Materials

Traceable® Products ISO 17034 (formerly ISO Guide 34) pH Buffer standards with ISO Accreditations and a Traceable® Certificate provide the highest accuracy available assuring reliable results.

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5 Item(s)

  1. 4290 Traceable One-Shot  pH Buffer Standards (CRM) 6-Pack Assortment

    4290 Traceable One-Shot pH Buffer Standards (CRM) 6-Pack Assortment

    The most accurate pH Standards available anywhere

    NORMALLY SHIPS WITHIN 1-3 DAYS

    • 100% compatible with all makes and instruments and electrodes
    • Accuracy at 25°C is ±0.010 pH
    • Select values manufactured to IUPAC (International Union of Pure and Applied Chemistry) formulation—features long term buffer stability and buffer resistance to temperature changes during pH meter calibration
    • Only Certified Reference Material meets all test requirements for Federal, State, and local agencies
    • Triple-layered proprietary packaging—aluminum foil, PET and low-density polyethylene bag—prevents contamination by permeable gases and provides 2-year shelf life
    • Each 16 ounce bottle or six pack single-use 100ml container is supplied with an individual temperature compensation chart, traceability information, Traceable® Certificate
    $23.50

  2. 4890 Traceable COLOR One-Shot pH Buffer Standards (CRM) 6-Pack Assortment

    4890 Traceable COLOR One-Shot pH Buffer Standards (CRM) 6-Pack Assortment

    The most accurate pH Standards available anywhere

    NORMALLY SHIPS WITHIN 5-7 DAYS

    • 100% compatible with all makes and instruments and electrodes
    • Accuracy at 25°C is ±0.010 pH
    • Select values manufactured to IUPAC (International Union of Pure and Applied Chemistry) formulation—features long term buffer stability and buffer resistance to temperature changes during pH meter calibration
    • Only Certified Reference Material meets all test requirements for Federal, State, and local agencies
    • Triple-layered proprietary packaging—aluminum foil, PET and low-density polyethylene bag—prevents contamination by permeable gases and provides 2-year shelf life
    • Each six pack single-use 100ml container is supplied with an individual temperature compensation chart, traceability information, Traceable® Certificate
    $24.50

    Out of stock

  3. pH\ORP Traceable Meter

    pH\ORP Traceable Meter

    NORMALLY SHIPS WITHIN 5-7 DAYS

    • Compact instrument fits in the palm of your hand.
    • Accuracy: ±0.02 pH
    • 25 point memory storage  with time/date stamp
    • Waterproof (IP67)
    • Triple Display shows pH or ORP measurement, temperature and time\date.
    • Ideal for wastewater, water quality and environmental applications.
    $399.00

  4. Traceable pH Buffer Standards CLEAR

    Traceable pH Buffer Standards CLEAR

    ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material

    NORMALLY SHIPS WITHIN 1-3 DAYS

    $23.00 - $25.00
  5. Traceable pH Buffer Standards COLOR

    Traceable pH Buffer Standards COLOR

    Certified Reference Material (CRM)

    NORMALLY SHIPS WITHIN 1-3 DAYS

    $23.50 - $25.00

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