Conductivity and TDS Standards

Reference standards suitable for calibration of conductivity measuring instrumentation and processes to determine total dissolved solids (TDS) values; conductivity can be used to estimate TDS.

1 – 15 of 55 results

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Thermo Scientific™ Orion™ Conductivity Conditioning Solution; 5 x 60 mL bottles

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 for METTLER TOLEDO Conductivity Probes, METTLER TOLEDO™

Recommended NIST traceable solutions for calibrating or verifying METTLER TOLEDO conductivity electrodes.

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Specifications

Type	Conductivity Standard
For Use With (Equipment)	Conductivity Electrodes
Recommended Storage	Ambient
Solution Type	Conductivity Standard

1413 μS/cm Conductivity Standard Solution Sachets, Hanna Instruments™

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Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM), NIST tested, Fisherbrand™

Use NIST-traceable reference materials for the highest accuracy available. Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) offer easy calibration with included instructions and temperature chart.

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Specifications

Type	Conductivity Standard
For Use With (Equipment)	Conductivity Meter
Solubility	Soluble in water
Color	Clear
Packaging	Bottle
Chemical Name or Material	Conductivity Standard
Certifications/Compliance	ISO 17034
Technique	Calibration of Conductivity Instrument
Solution Type	Calibration Solution

12880μS/cm Conductivity Standard Solutions, Hanna Instruments™

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84μS/cm Conductivity Solution, Hanna Instruments™

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Conductivity Solution, Oakton™

Use this conductivity solution for accurate test results in the field or lab. Oakton™ Conductivity Solutions have KCl, NaCl and 442 conversions printed on the bottle for ease of use.

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Specifications

Boiling Point	100°C (212°F)
Type	Conductivity Standard
For Use With (Equipment)	Conductivity Meter
Solubility	Soluble
Color	Clear
pH	4.7 to 7.8
Packaging	Bottle
Quantity	500 mL
Chemical Name or Material	Cole-Parmer Conductivity Standards
Technique	Calibration of Conductivity Instrument
Solution Type	Conductivity Standard

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Thermo Scientific™ Orion™ Conductivity Standards and Solutions

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

Pricing and Availability
Specifications

Boiling Point	100°C
Type	Conductivity Standard
Description	Conductivity Standard
Solubility	Soluble
Color	Clear
Traceability to NIST	Yes
Solution Type	Standard Solution