标准摘要
[中文适用范围]: 本文件规定了测定皮革鞣制工业用化学品中下列双酚类化合物总含量(溶剂萃取物)的方法: — 双酚 A; — 双酚 AF; — 双酚 B; — 双酚 F; — 双酚 S。该方法需要使用液相色谱法(LC),配备单四极杆质谱仪(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 1:如果实验室验证,此方法也可用于其他双酚。注 2:FLD 无法检测到双酚 S。 [外文原描述]: This document specifies a method for determining the total content (solvent extractable) of the following bisphenols in chemicals for the leather tanning industry: — bisphenol A; — bisphenol AF; — 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 1 This method can also be used for other bisphenols if they are validated by the laboratory. NOTE 2 Bisphenol S cannot be detected with FLD.
英文名称Chemicals for the leather tanning industry — Determination of the total content of certain bisphenols