Determination of perfluorinated alkyl compounds in industrial products for import and export-part 1: OSMETICS-LC-MS/MS method
方法提要:液体状样品采用甲醇作溶剂超声提取。粉状、乳状样品采用快速溶剂萃取仪(ASE)提取。提取液经混合型弱阴离子交换固相萃取柱净化后,用液相色谱串联质谱仪测定,外标法定量.
发布时间:
2014-01-13
实施时间:
2014-08-01
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(404)