Shop All ISE and Multiparameter Electrodes

Orion™ Cupric Electrodes Thermo Scientific™

Measure cupric ions in aqueous solutions quickly, simply, accurately and economically with the Thermo Scientific™ Orion™ Cupric Electrodes.

Orion™ Fluoroborate Sensing Module for 9305BN Fluoroborate Half-Cell Ion Selective Electrode Thermo Scientific™

The Orion™ Fluoroborate Sensing Module is used for the 9305BN Fluoroborate Half-Cell Ion Selective Electrode. Measure fluoroborate ions in aqueous solutions quickly, simply, accurately and economically using the Fluoroborate Half-cell ion selective electrode and its accessories and replacement parts.

Orion™ Ion Specific Electrode Kits Thermo Scientific™

Perform quick and accurate measurements by using high quality Thermo Scientific™ Orion™ Ion Specific Electrodes and reagents for ion specific measurement. Ordering is easy! We offer a comprehensive portfolio of ion selective electrode calibration standards, ionic strength adjusters, reagents, and fill solutions for your ISE measurement needs. All the consumables you need to measure fluoride or ammonia in water and wastewater are available with one part number. Now with NEW 0.5 ppm and 5.0 ppm Fluoride Standards with TISAB II for low level fluoride analysis

Orion™ Fluoroborate Half-cell Thermo Scientific™

Thermo Scientific™ OrionFluoroborate Half-cell can be easily and economically rejuvenated.

Orion™ Chloride Electrodes Thermo Scientific™

Measure free chloride in the range of 1 x 10-5M to 1M with Thermo Scientific™ Orion™ Chloride Electrodes.

Russell Sensing Half Cell Electrodes Thermo Scientific™

Measure pH and ORP with increased accuracy using Thermo Scientific™ Russell Sensing Half Cell Electrodes. Used in preference to combination electrodes for specialist applications and to increase accuracy.

Orion™ Surfactant Half-Cell

Conduct end point detection in titrations of anionic or cationic surfactants in a solution with the Thermo Scientific™ Orion™ Surfactant Half-Cell. A potentiometric sensor, it is a surfactant-detecting electrode in anionic or cationic titration which is specifically designed for use on Orion 960 Autochemistry system.

Orion™ Redox/ORP/Temp Electrodes Thermo Scientific™

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance. Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes measure ORP and temperature using a platinum redox sensor, a silver/silver chloride internal reference system and a built-in thermistor which is adapted for Automatic Temperature Compensation (ATC).

Orion™ Ammonia Gas Sensing ISE Electrodes Thermo Scientific™

Get quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions with the Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrode.

Orion™ Calcium Electrodes Thermo Scientific™

Measure calcium in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Calcium Electrodes.

Orion™ Sodium Electrodes Thermo Scientific™

Measure sodium in aqueous solutions quickly, accurately and economically with Thermo Scientific™ Orion™ Sodium Electrodes. A unique redox internal system with a Thermo Scientific™ Orion™ ROSS™ electrode provides faster response, greater stability and accuracy than conventional sodium electrodes.

Orion™ Silver/Sulfide Electrodes Thermo Scientific™

Make quick, simple, accurate and economical measurements of silver and sulfide ions in aqueous solutions. Thermo Scientific™ Orion™ Silver/Sulfide Electrodes have dual electrode measuring silver and sulfide ions in aqueous solutions and perform low-level cyanide and halide titrations.

Orion™ Fluoride Electrodes Thermo Scientific™

Measure free fluoride ions in aqueous solutions quickly, simply, accurately and economically with the Thermo Scientific™ Orion™ Fluoride Electrodes. The Thermo Scientific™ Sure-Flow™ junction allows easy cleaning and is easy to use in tough samples.The half cell electrode requires a separate reference electrode. We recommend the reference electrode 900100 to be used with the half cell electrodes 9409BN and 9409SC.

Orion™ Ammonium Sensing Replacement Module - Use with 9300BNWP Half-Cell Plastic Membrane Electrode - For Ammonia Gas Sensing Ion Selective Electrode Thermo Scientific™

The Orion™ Ammonium Sensing Module is used for 9512BNWP Ammonia Gas Sensing Ion Selective Electrode. Get quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions with the Ammonia Gas Sensing electrode and its accessories and replacement parts.

Orion™ Silver Billet Electrodes Thermo Scientific™

Receive an accurate determination of potentiometric halides with dual electrodes using Thermo Scientific™ Orion™ Silver Billet Electrodes. Used for potentiometric halide determinations, these electrodes are a combination of a silver billet-indicating electrode along with a silver billet half-cell.
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