Shop All ISE and Multiparameter 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™ 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.
Orion™ ISE Surfactant Analysis Solutions (Thermo Scientific™)
Use Thermo Scientific™ Orion™ ISE Surfactant Analysis Solutions for titrations with surfactant ion selective electrodes (ISE).
Orion™ ORP Standards for Redox/ORP Electrodes (Thermo Scientific™)
Measure ORP simply and accurately with these standards, stable for up to a year (unopened).