Thermo Scientific Orion Cyanide Electrode

Description

The Thermo Scientific Orion Cyanide Electrode is a specialized sensor designed for the direct potentiometric measurement of free cyanide ions in aqueous solutions. It is intended for use with compatible Orion benchtop meters, providing a method for cyanide analysis in environmental monitoring, industrial wastewater, and process control applications. The electrode operates based on an ion-selective membrane that responds to cyanide activity. Proper sample preparation, including pH adjustment to an alkaline range using ISA (Ionic Strength Adjuster), is typically required to convert complexed cyanides to the free form and ensure accurate readings. This electrode offers an alternative to colorimetric or titration methods, allowing for relatively rapid measurements. Users should follow standard calibration procedures with cyanide standards and adhere to recommended maintenance, such as periodic membrane replacement, to maintain performance. Handling cyanide samples requires appropriate safety precautions due to the toxicity of the analyte.