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Potassium chloride solution, nominal 111 mS/cm, certified reference material for electrolytic conductivity, 500mL

SKU:
1012550500
  • $238.00

    • Description

    Potassium chloride solution, nominal 111 mS/cm, certified reference material for electrolytic conductivity (c=1.0 mol/l) Certipur®

    PROPERTIES

    Agency

    ISO ((17025, 17034))

    Quality Level

    300

    density

    1.044 g/cm3

    storage temp.

    15-25°C

    SMILES string

    [Cl-].[K+]

    InChI

    1S/ClH.K/h1H;/q;+1/p-1

    InChI key

    WCUXLLCKKVVCTQ-UHFFFAOYSA-M

    General description

    This certified reference material (CRM) is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany. The electrolytic conductivity of this standard is determined using a conductivity meter from an accredited Merck calibration laboratory.

    The details of expiry date, health & safety, storage & handling, and associated uncertainty are documented in the certificate of analysis.

    Application

    Used as a calibration standard to measure electrolytic conductivity in aqueous solution, typically to determine conductivity cell constant or as a control sample.

    Analysis Note

    Electrical conductivity (25 °C): 110.0 - 112.0 mS/cm