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.

Conductivity standards

Supplier: HAMILTON BONADUZ

Conductivity standards with stability of ±1% - guaranteed over a lifetime of up to three years.

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Orion™ Conductivity Standards and Solutions, Thermo Scientific

Supplier: Thermo Orion

Perform virtually any electrochemistry analysis with these conductivity standards and solutions. All conductivity standards are traceable to NIST™ standard reference materials.

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Conductivity standards

Supplier: Cole-Parmer

Standard solutions are used for calibrating conductivity cells.

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Conductivity standards

Supplier: Mettler - Toledo

A slight change in temperature usually has a big impact on the conductivity value of a standard solution. A table on every bottle label indicates the conductivity values at the most common measurement temperatures.
During calibration the meter automatically references to this table for temperature compensation. If possible, calibration and measurements should be performed at the same temperature