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如何判断酸碱沐浴液

更新时间: 2020-09-16 00:00:00     

可以使用ph试纸进行检验,检验方法为:

1、取被检测的沐浴液少许,放入杯子中;

2、将ph试纸浸入被检测的沐浴液中,待2至3秒后,取出,稍等片刻,等待试纸颜色变化;

3、最后将检测结果与ph试纸标准比色卡进行对比,以确定被检测沐浴液的酸碱度。

关键词: 如何 判断 酸碱 沐浴

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