Conductivity Buffers, Standards & Solutions

Conductivity Buffers, Standards & Solutions
When accuracy is critical, you can't afford to leave your conductivity measurements to chance. Our Thermo Scientific™ Orion™ conductivity standards are NIST™ traceable and available in pouch or bottled packaging. Whether you are in your lab or in the field, our standards ensure that you get the measurements you need, with results you can trust.
 
Suitable for ultrapure water measurements, our low-level conductivity standards will help you meet your accuracy requirements. Our low-level conductivity standards hold their value, while others can be affected by container and atmospheric contamination. For USP <645> cell constant verification and other critical pure water applications, our standards are the ideal choice.

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  1. Conductivity Standard, 447 micromhos per centimeter

    Starting at from $36.20 Sale $30.77

  2. Conductivity Standard, 500 micromhos per centimeter

    Starting at from $36.10 Sale $30.69

  3. Conductivity Standard, 500 µS/cm at 25°C (240 ppm TDS as NaCl)

    Starting at $99.81

  4. Oakton Calibration kit for standard and dual-range TDSTestrs

    Starting at from $51.00 Sale $43.65

  5. Orion™ Conductivity Resistor Calibration Kit

    Starting at from $234.00 Sale $187.20

  6. Orion™ Conductivity Standards, Solutions and Accessories

    Starting at from $44.70 Sale $40.23

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