Regular use of the conductivity standards in factories and laboratories guarantee instruments are properly calibrated at all times for accurate readings. Placing probes into the solution with an identified transfer ability, the equipment settings can be adjusted prior to testing. The equipment maintenance permits estimations of impurities and ion levels present in samples. Meeting industry regulations, the solutions are created under strictly controlled conditions for complete working stability and reliability.

VWR®, Conductivity standards, KCl, referenced at 25 °C

Supplier: VWR Collection

Conductivity standard 1,000 µS/cm (0.007 mol/L; KCl), VWR®, 1000 µS/cm, Reference temperature: 25 °C

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VWR®, Conductivity standard solutions

Supplier: VWR Chemicals

A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analysis.

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VWR® Traceable® One-Shot™, Conductivity standards (CRM)

Supplier: VWR Collection

Traceable® Conductivity Standards are among the most accurate available. They are compatible with all makes of equipment, and can be used in lab or field. Each bottle is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).

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VWR®, Conductivity standard 1000 µS/cm (25 °C; 0,007 mol/L; KCl) for conductivity measurement

Supplier: VWR Chemicals

Directly traceable to NIST, tested and certified to ISO17025.

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VWR®, Conductivity standards, Certified Reference Materials (CRMs) for primary calibration of conductivity meters

Supplier: VWR Chemicals

Avantor offers a comprehensive range of conductivity standards as Certified Reference Materials with the primary use calibrating of conductivity meters.