印染助剂2025，Vol.42Issue(3)：66-70,5.
HS-GC-MS方法测定纺织品中18种挥发性有机化合物
Determination of 18 volatile organic compounds in textile by HS-GC-MS
林晨 1郭勇彬 1王洁梅1
作者信息
- 1. 广州检验检测认证集团有限公司,广东 广州 511447
- 折叠
摘要
Abstract
A headspace gas chromatography-mass spectrometry(HS-GC-MS)method was developed for the determination of 18 volatile organic compounds in textiles.After static headspace at 90℃ for 45 min,the samples were detected by gas chromatography-mass spectrometry and quantified by external standard method.The test conditions were optimized,including equilibrium temperature,equilibrium time,chromato-graphic column,etc.The results showed that the linear correlation coefficients of 18 volatile organic com-pounds were all above 0.995,the detection limits of the method were 0.25-0.95 μg/g,the average recoveries of spiked samples were 77.50％-96.18％,and the relative standard deviations were all less than 5％.The meth-od had the advantages of accuracy,sensitivity,high precision and low detection limit.It has been applied to the actual textile detection and achieved good results.关键词
挥发性有机化合物/纺织品/顶空气相色谱-质谱法Key words
volatile organic compounds/textiles/headspace gas chromatography-mass spectrometry(HS-GC-MS)分类
轻工纺织引用本文复制引用
林晨,郭勇彬,王洁梅..HS-GC-MS方法测定纺织品中18种挥发性有机化合物[J].印染助剂,2025,42(3):66-70,5.
