Reagents and Standards

    您的选择::

    Value
    • X
      10,000 mg/L (ppm)
    • X
      2 mg/mL (2000 ppm)
    • X
      50 ppm ± 0.5%
    • X
      7.5 mg/L (ppm)
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    Analyte / Compound

    Value

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