Determination of 45 pesticides residues including azimsulfron,bensulfron-methyl , cinosulfron et al in foods for import and export- HPLC-MS/MS method
试样用水-丙酮提取,提取液经二氯甲烷液液萃取后,用凝胶渗透色谱净化,用高效液相色谱-质谱/质谱测定,外标法定量。
发布时间:
2009-07-07
实施时间:
2010-01-16
阅读数量:
(419)