Ion Specific Electrodes

iWorx offers a full selection of robust, economical Ion Specific Electrodes.

ISE 001 Flexible Reference Electrode
Flowing junction reference low leakage, required wherever non-combination electrodes are used.

ISE 110 Sodium-Sensitive Solid State Electrode
Solid State Sodium sensor is 3mm in diameter and comes with recoating solution for long useful life; requires reference.

ISE 101 pH Electrode in 25G Needle
A very small non-referenced pH electrode used for intravascular or intramuscular pH measurements. Beveled tip; requires reference.

ISE 170 Chloride Sensitive Solid State Electrode
Solid state Chloride sensor is 3mm in diameter and comes with recoating solution for long useful life; requires reference.

ISE 201 Combination pH Electrode in 18G Stainless Steel Tube
Blunt tip, available in two diameters. Bulb is protected by stainless steel cage, useful in beakers, cuvettes or microwells.

ISE 400 Calcium-Sensitive Solid State Electrode
Solid state Chloride sensor is 3 mm in diameter and comes with recoating solution for long useful life; requires reference.

ISE 401 Combination pH Electrode in 20G (0.9mm) Needle
Beveled tip, 0.9 mm diameter makes it useful for intramuscular and intravascular studies in larger animals; requires no reference.

ISE 601 Flexible Combination pH Electrode 1M Length 1.6mm Diameter
Designed for nasogastric tube, this 1 M flexible pH electrode can be used anywhere a rigid probe can't go; requires no reference.

ISE 1000 Micro CO2 Electrode
A compound electrode based on pH, requires high impedance input. Can be used to measure in air, response time >20 seconds.

ISE 190 Potassium Sensitive Solid State Electrode
Solid state potassium sensor is 3 mm in diameter and comes with recoating solution for long useful life; requires reference.

ISE 1600 Mini O2 Electrode (Clark Style)
O2 electrode suitable for use with any Clark-style meter. Standard with BNC connector, typical current in open air 1000 pA.