标准摘要
[中文适用范围]： 本文件规定了定量牛奶和乳制品中抑制物质呋喃西林的液相色谱串联质谱（LC-MS/MS）方法。 该方法已经过验证，可在整个产品（即粉末）的基础上测量液态奶和粉状乳制品中完整呋喃西林的痕量水平低至 1 ng/g。 虽然该方法预计适用于其他乳制品基质，但需要额外的验证来证明这一点。 [外文原描述]： This document specifies a liquid chromatography tandem mass spectrometry (LC?MS/MS) method for the quantification of the inhibitory substance, nitrofurazone, in milk and milk products. The method has been validated for measuring trace levels of intact nitrofurazone to levels down to 1 ng/g in fluid milk and powdered dairy products on a whole product (i.e. powder) basis. While the method is expected to apply to other dairy matrices, additional validation will be required to demonstrate this.
英文名称Milk and milk products — Determination of nitrofurazone