有关散装化学药品的正文通常引证三种纯度测试的其中一种：（1）具有非专属性分析的色谱法纯度检查；
Monographs on bulk pharmaceutical chemicals usually cite one of three types of purity tests:(1) a chromatographic purity test coupled with a nonspecific assay;
它可以检测在散装物料运输手段的非接触测量金属。
It detects metal during bulk material transport by means of contactless measurements.
它可以检测在散装物料运输的非接触式测量方法的金属。
It detects metal during bulk material transport by means of contactless measurement.
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