皮革 某些双酚总含量的测定

[中文适用范围]： 本文件规定了皮革中下列双酚总含量（溶剂可萃取）的测定方法： ——双酚 A； ——双酚B； ——双酚F； — 双酚 S。该方法需要使用液相色谱 (LC) 和单四极杆质谱仪 (MS)、三重四极杆质谱仪 (MS/MS)、紫外 (UV) 检测器、二极管阵列检测器 (DAD) ）或荧光检测器（FLD）来识别和定量双酚。注：如果其他双酚经过实验室验证，该方法也可用于其他双酚。 [外文原描述]： This document specifies a method for determining the total content (solvent extractible) of the following bisphenols in leather: — bisphenol A; — bisphenol B; — bisphenol F; — bisphenol S. This method requires the use of liquid chromatography (LC) with either a single quadrupole mass spectrometer (MS), a triple quadrupole mass spectrometer (MS/MS), an ultraviolet (UV) detector, a diode array detector (DAD) or a fluorescence detector (FLD) to identify and quantify the bisphenols. NOTE This method can also be used for other bisphenols if they are validated by the laboratory.