[1]刘 娇,吴淑琪,贾 静,等.吹扫捕集-气相色谱-质谱法测定土壤中挥发酚的方法研究[J].华东地质,2019,40(04):309-316.[doi:10.16788/j.hddz.32-1865/P.2019.04.008]
　LIU Jiao,WU Shu-qi,JIA Jing,et al.Purge and trap gas chromatography mass spectrometry for determination of volatile phenols in soil[J].East China Geology,2019,40(04):309-316.[doi:10.16788/j.hddz.32-1865/P.2019.04.008]
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吹扫捕集-气相色谱-质谱法测定土壤中挥发酚的方法研究()
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《华东地质》[ISSN:2096-1871/CN:32-1865/P]

卷:
40
期数:
2019年04期
页码:
309-316
栏目:
信息报道
出版日期:
2019-12-01

文章信息/Info

Title:
Purge and trap gas chromatography mass spectrometry for determination of volatile phenols in soil
文章编号:
2096-1871(2019)04-309-08
作者:
刘 娇1; 吴淑琪2; 贾 静2; 佟 玲2
(1. 中国地质调查局南京地质调查中心,南京 210016; 2. 国家地质实验测试中心,北京 100037)
Author(s):
LIU Jiao1;  WU Shu-qi2;  JIA Jing2;  TONG Ling2
(1. Nanjing Center, China Geological Survey, Nanjing 210016,China; 2. National Research Center for Geoanalysis, Beijing 100037,China)
关键词:
方法研究;  吹扫捕集;  气相色谱-质谱;  挥发酚;  土壤
Keywords:
volatile phenols;  purge and trap;  gas chromatography mass spectrometry;  soxhlet extraction;  soil
分类号:
X131.3
DOI:
10.16788/j.hddz.32-1865/P.2019.04.008
文献标志码:
A
摘要:
文章研究了吹扫捕集-气相色谱-质谱法测定土壤中挥发酚的方法,分析了吹扫捕集各参数对挥发酚测定的影响,优化了吹扫捕集条件和气相色谱-质谱条件。通过与索氏提取技术对比,证明吹扫捕集-气相色谱-质谱法在实际样品检测中具有操作简便、分析周期短、试剂用量少、干扰小等优点,适用于测定沸点较低、溶解度较小的挥发酚,推荐选择经典的索氏提取技术测定沸点较高、溶解度较大的挥发酚。
Abstract:
A purge and trap gas chromatography mass spectrometry method was evaluated for the determination of volatile phenols in soil. The conditions of purge and trap gas chromatography mass spectrometry was optimized by analyzing the effects of purge and trap parameters on measurment of volatile phenols. Compared with soxhlet extraction technology, the purge and trap gas chromatography mass spectrometry has been verified in the actual samples that it has the advantages of simple operation, short analysis period, less reagent dosage and small disturbance, and will be suitable for the determination of volatile phenols with low boiling point and low solubility. And the classic soxhlet extraction technology is recommended to determine for those with high boiling point or high solubility.

参考文献/References:

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备注/Memo

备注/Memo:
*收稿日期:2018-08-29 修订日期:2018-11-26 责任编辑:谭桂丽
基金项目:国土资源部公益性行业科研专项“地矿实验测试仪器设备的使用与维护技术方法研究(编号:201311081)”项目资助。
第一作者简介:刘娇,1989年生,女,助理工程师,主要从事有机分析检测工作。
更新日期/Last Update: 2019-09-19