Shop All Electrochemistry Buffers and Reagents

Orion™ ISE Calibration Standards (Thermo Scientific™)

Take reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Calibration Standards. For use with ion selective electrodes from ammonia to water hardness.

Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents (Thermo Scientific™)

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.

Orion™ pH Electrode Cleaning and Storage Solutions (Thermo Scientific™)

Restore proper electrode performance and prolong electrode life using Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions.

Orion™ pH Electrode Filling Solution (Thermo Scientific™)

Use Thermo Scientific™ Orion™ pH Electrode Filling Solution with pH electrodes and reference electrodes.

Orion™ ISE Filling Solutions (Thermo Scientific™)

Enhance the performance and extend the life of your ion selective electrodes.

Orion™ Total Alkalinity Test Kit (Thermo Scientific™)

Save time by eliminating additional equipment set-up, titrations and calculations with this total alkalinity test kit that provides two-step direct measurement.

Eutech™ Conductivity Calibration Sachets (Thermo Scientific™)

Get quick and accurate conductivity measurements in the field, laboratories, and schools.

Orion™ Conductivity Standards, Solutions and Accessories (Thermo Scientific™)

Perform virtually any electrochemistry analysis with Thermo Scientific™ Orion™ Conductivity Standards and Solutions.

Orion™ ISE Surfactant Analysis Solutions (Thermo Scientific™)

Use Thermo Scientific™ Orion™ ISE Surfactant Analysis Solutions for titrations with surfactant ion selective electrodes (ISE).

Orion™ pH Buffer Bottles (Thermo Scientific™)

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion™ pH Buffer Bottles.

Orion™ pH Buffer Individual Use Pouches (Thermo Scientific™)

Ensure fresh, ready to use standards for pH calibration with Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches.

Orion™ Standard All-in-One™ pH Buffer Kit (Thermo Scientific™)

Work with ease using this color-coded pH buffer kit that includes three buffers, storage solution and a storage bottle.

Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor (Thermo Scientific™)

Sample well, rain, distilled/deionized, boiler feed and process waters with the Thermo Scientific™ Orion™ Pure Water™ pH Buffers and pHISA™ Adjustor.

pH Buffer Sachets (Thermo Scientific™)

Eutech™ offers a wide range of pH buffers and solutions for use with pH meters and electrodes

Orion™ ORP Standards for Redox/ORP Electrodes (Thermo Scientific™)

Measure ORP simply and accurately with these standards, stable for up to a year (unopened).