HYDRANAL Coulomat AK Honeywell 500ml

About HYDRANAL Coulomat AK Honeywell 500ml

• Application: Coulometric Karl Fischer Titration (KF) for water determination.
• Sample Type: Ideal for samples containing ketones (acetone, MEK) that react with methanol.
• Methanol-Free: Essential for avoiding side reactions with ketones, ensuring accurate results.
• Cell Type: Designed for use with titration cells featuring a diaphragm.
• Function: Acts as the anolyte (positive electrode solution) in the titration cell.
• Appearance: May develop a slight brown tint (trace iodine) with age, which can be removed by exposure to humid air before use.
• Brand: Part of Honeywell's high-quality Hydranal line, known for reliability in KF analysis.

• When performing coulometric KF titration, an electric current generates the titrant (iodine) in situ, and Coulomat AK provides the electrolyte system to facilitate this reaction efficiently in ketone matrices, allowing for precise measurement of very low water levels.