Mettler Toledo™ Electrolytes for Reference Electrodes

For ion-selective measurement

Mettler Toledo™ Electrolyte Inlab 605

Thermo Scientific™ Orion™ Ammonium Ion Sensing Module

Get quick, reliable and accurate measurements of dissolved ammonium in aqueous solutions.

Fisherbrand™ accumet™ Membrane Caps for Gas-Sensing Combination ISEs

Set of three replacement membrane caps with O-rings.

Mettler Toledo™ 1M KNO₃ Electrolyte Solution

Features a special cap for easy refilling of electrodes. Mettler Toledo™ 1M KNO₃ Electrolyte Solution provides a bridge electrolyte for optimum performance of DX series Ion-Selective Electrode (ISE) half-cells. It is used for determination of ammonium, potassium and nitrate.

Mettler Toledo™ ISA Solutions

Solutions for perfectION™ combined ion selective electrodes

Mettler Toledo™ Ion-Selective Combination Electrodes: Filling Solutions

For use with ISE combination electrodes.

WTW™ Polishing Strip

Thermo Scientific™ Orion™ ISE Filling Solutions

Enhance the performance and extend the life of your ion selective electrodes with these ISE filling solutions.

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

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

Fisherbrand™ Filling Solutions for accumet™ ISE Electrodes, Fluoride

For use with accumet™ ISE Electrodes.

Fisherbrand™ Ion Selective Membrane Replacement Kits

Sample preparation steps such as filtering and distillation are rarely necessary with this kit for the combined ion-sensitive electrode with a solid membrane.

Cole-Parmer™ Reference Filling Solution

Use this solution with the inner cell of refillable electrodes. Cole-Parmer™ Reference Filling Solution is ideal for use with Cole-Parmer autoclavable fermentation pH electrodes.

Mettler Toledo™ Electrolyte for Reference Electrodes 3 mol/L KCl Sat AgCl, 250mL

Mettler Toledo™ Electrolyte for Reference Electrodes 3 mol/L KCl Sat AgCl, 250mL can be used to fill your electrode with correct and fresh electrolyte for precise measurement.

Hanna Instruments™ Glass Cuvette Sets for Checker HC Colorimeters and Benchtop Photometers

Replacement optically clear glass cuvettes that are supplied with the Checker HC colorimeters and HI 83 series photometers and turbidimeters.