Orion ISE's have been designed to provide you with the optimum in performance and reliability.

View Electrode Application Notes.

High performance ORP (redox) measurements in the laboratory

Fast, simple, economical and accurate measurements!

High performance ammonia gas sensing electrode

Measure ammonium quickly, simply, accurately and economically!

Measure bromide quickly, simply, accurately and economically.

Measure cadmium quickly, simply, accurately and economically!

Measure calcium in aqueous solutions simply, accurately and economically!

Fast, simple, economical and accurate measurements of carbon dioxide

Measure chloride quickly, simply, accurately and economically!

Measure residual chlorine quickly and accurately!

Measure cupric ions quickly, simply, accurately, and economically!

Measure cyanide ions quickly, simply, accurately, and economically!

Measure fluoride ions quickly, simply, accurately and economically!

Measure fluoroborate ions simply, accurately and economically.

Measure iodide ions quickly, simply, accurately, and economically!

Measure lead ions quickly, simply, accurately and economically!

Measure nitrate in aqueous solutions simply, accurately, and economically.

Measure nitrite in aqueous solutions simply, accurately, and economically.

Fast, simple, economical and accurate measurements!

Measure perchlorate in aqueous solutions quickly, accurately and economically

Measure potassium in aqueous solutions accurately and economically.

Direct measurements of redox potential

Measure ORP and temperature simultaneously

Electrodes for potentiometric halide determinations

Measure silver and sulfide ions quickly, simply, accurately, and economically

Measure sodium quickly, accurately, and economically

Orion glass micro electrode for sodium measurements

Indicates the titration endpoint of anionic or cationic surfactants in solution

Measure Thiocyanate ions in aqueous solutions

Measures water hardness in aqueous solutions

Used for specialist applications and for increased accuracy