研究了混合指示剂法对复合微肥中钼的测定，测定终点颜色变化明显。
According to the study of determination of molybdenum in compound micro-fertilizer by means of mix indicator technique, it was found that change of terminal colour of titration is clear.
当滴定终点到来时，所有的未知溶液全都完成了化学反应，溶液的颜色就会发生变化。
When the tipping point comes, and all of the unknown reagent has reacted, the solution changes colour.
稻谷脂肪酸自动滴定仪使用光学传感器以滴定过程的颜色变化为控制依据确定滴定终点，结果准确稳定，一致性好。
Rice fatty acid automatic titrator determines the titration end-point based on the color change in the titration process, and can get stable and accurate results.
应用推荐