National food safety standard— Determination of tylvalosin and 3-acetyltylosin residues in swine and chicken tissues by liquid chromatography-tandem mass spectrometry method
原理:试样中残留的泰万菌素和3-乙酰泰乐菌素,用50%乙腈提取,正己烷和酸性氧化铝净化,液相色谱-串联质谱测定,用基质匹配标准溶液外标法定量。
发布时间:
2021-09-16
实施时间:
2022-02-01
阅读数量:
(159)