检测应用水总硬度

This method is used for the quantitative determination of total hardness in drinking water.
The total hardness is the sum of calcium and magnesium hardness. It is possible to titrate the Ca- and Mg hardness with a Ca-ISE electrode as two equivalence points (EQs) in one titration. But it is recommended to use the more robust Cu-ISE for the determination of total hardness ChemTron Titroline 6000自动电位滴定仪 优莱博 TitroLine 7500KF容量法卡式水份滴定仪 优莱博 TitroLine 6000自动电位滴定仪