全自动电位滴定仪(916Ti-Touch)在测定肥料产品中氯离子含量的应用

Application of Automatic Potentiometric Titration Instrument(916Ti-Touch) in the Determination of Chloride ion Content in Fertilizer Products

介绍了916Ti-Touch全自动电位滴定仪测定肥料产品氯离子含量的方法,采用了简单的前处理步骤,与现行肥料产品国家标准中氯离子测定方法对比,具有快速、准确、精密度高的优点,且在测定溶液有颜色的氯离子含量时不受溶液颜色和浊度的干扰。

The determination method of chloride ion content in fertilizer products 916Ti -Touch automatic potentiometric titration, using a simple pretreatment procedure, compared with the current national standard method for determination of chloride ion in fertilizer products, has the advantages of rapid, accurate, high precision, and is not disturbed by the color of the solution and turbidity in the determination of chloride solution when the ion content of color.