标准摘要
[中文适用范围]： 本文件规定了使用反相高效液相色谱串联质谱法 (LC-MS/MS) 定量烟草和以下烟草产品中四种烟草特有亚硝胺 (TSNA) 的方法：卷烟、雪茄和无烟烟草产品。 用该方法测定的 TSNA 为：N-亚硝基降烟碱 (NNN)、N-亚硝基新烟碱 (NAT)、N-亚硝基新烟碱 (NAB) 和 4-(甲基亚硝基氨基)-1-(3-吡啶基)-1-丁酮 (NNK)。 [外文原描述]： This document specifies a method for the quantification of four tobacco specific nitrosamines (TSNAs) in tobacco and the following tobacco products: cigarettes, cigars and smokeless tobacco products using reversed phase high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS). The TSNAs determined with this method are: N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK).
英文名称Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS