The content of mefenacet of purified sample, which can be used the standard sample of commodity inspection and the analysis of residue, is almost the same as that of imported standard sample.
结果表明：用该法纯化的苯噻酰草胺标样纯度与国外进口标样相近，能够作为商检以及残留分析用的标准物质。
The content of mefenacet of purified sample, which can be used the standard sample of commodity inspection and the analysis of residue, is almost the same as that of imported standard sample.
结果表明：用该法纯化的苯噻酰草胺标样纯度与国外进口标样相近，能够作为商检以及残留分析用的标准物质。
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