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介绍了用分光法测定清洗液浊度的原理与方法。与目视法测定结果相比,分光法灵敏度高;再现性好,能反映清洗液浊度的变化;迅速准确;仪器简单、操作方便;测定结果便于应用。
The principle and method of spectrophotometric determination of turbidity of cleaning solution are introduced. Compared with the visual determination results, the spectrophotometry has high sensitivity; good reproducibility, which can reflect the change of the turbidity of the cleaning solution; quickly and accurately; the instrument is simple and easy to operate; the determination result is convenient for application.