Ion Selective Electrode (ISE) Buffers, Standards & Solutions
No matter what ion you are measuring, you rely on your solutions to deliver accurate and reproducible ISE measurement results. We offer a comprehensive portfolio of ion selective electrode calibration standards, ionic strength adjusters, reagents and fill solutions for all your ISE measurement needs.
 
We test our Thermo Scientific™ Orion™ ISE solutions using the measurement equipment and ISE it is made for. All of our ISE solutions are NIST™ traceable, so you can keep your measurements in check, sample after sample.

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  1. Orion ISE Calibration Standards

    Starting at from $72.10 Sale $64.89

  2. Orion ISE Ionic Strength Adjustors (ISA) and Special Reagents

    Starting at from $66.60 Sale $59.94

  3. Orion™ ISE Filling Solutions

    Starting at from $78.30 Sale $70.47

  4. Orion™ ISE Surfactant Analysis Solutions

    Starting at from $91.10 Sale $81.99

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