DESCRIPTION
Digital, combined calcium-selective electrode for OMNIS. This ISE is suitable for: Ion measurements of Ca2+ (1*10-7 to 1 mol/L) in aqueous solutionsComplexometric (back) titrations (e.g., determination of water hardness)Thanks to a robust/break-proof plastic shaft made of propylene and an impact protection for the polymer membrane, this sensor is mechanically very resistant.The reference electrolyte used is c(KCl) = 3 mol/L.dTrodes can be used on OMNIS Titrators.