Adsorption/thermal desorption-GC/MS for the analysis of pesticides in the atmosphere

被引:60
|
作者
Clément, M [1 ]
Arzel, S [1 ]
Le Bot, B [1 ]
Seux, R [1 ]
Millet, M [1 ]
机构
[1] Ecole Natl Sante Publ, Lab Etud & Rech Envrionm & Sante, F-35043 Rennes, France
关键词
D O I
10.1016/S0045-6535(99)00230-1
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
An analytical methodology using Automatic Thermal Desorption (ATD) and GC/MS was developed for the determination of the pesticides alachlor, atrazine, captan, formothion, lindane and phosalone in atmospheric samples. This methodology was developed to evaluate the atmospheric contamination by pesticides during treatments and by post-application. Atmospheric samples were collected by using (4 i.d. x 89 mm) stainless steel sampling tubes containing 125 mg of adsorbents at a flow rate of 80 mi min(-1). Different types of adsorbents were tested for their ability to efficiently trap pesticides under study: Tenax TA, Carbopack Y, Carbopack B, Carbotrap, Carboxen, Chromosorb 106 and XAD-4. Results of experiment show that Tenax gives the better results for all the pesticides used but the use of the thermal-desorption method, especially for pesticides with low volatility and/or poor thermal stability presents some difficulties. This method was validated by the analysis of the contamination of atmosphere, through volatilisation by post-application processes, of atrazine in a parcel of 1 ha. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:49 / 56
页数:8
相关论文
共 50 条
  • [31] Application of Adsorption Sampling and Thermal Desorption with GC/MS Analysis for the Measurement of Low-Molecular Weight PAHs in Ambient Air
    Seo, Seok-Jun
    Seo, Young-Kyo
    Hwang, Yoon-Jung
    Jung, Dong-Hee
    Baek, Sung-Ok
    JOURNAL OF KOREAN SOCIETY FOR ATMOSPHERIC ENVIRONMENT, 2014, 30 (04) : 362 - 377
  • [32] Determination of Glycol Ethers in Ambient Air by Adsorption Sampling and Thermal Desorption with GC/MS Analysis: Performance Evaluation and Field Application
    Seo, Young-Kyo
    Baek, Sung-Ok
    E-JOURNAL OF CHEMISTRY, 2012, 9 (02) : 970 - 979
  • [33] Analysis of cigarette smoke by an online thermal desorption system and multidimensional GC-MS
    Takanami, Y
    Chida, M
    Hasebe, H
    Sone, Y
    Suhara, S
    JOURNAL OF CHROMATOGRAPHIC SCIENCE, 2003, 41 (06) : 317 - 322
  • [34] Analysis of VOCs in air by automated tube sampling and thermal desorption GC-MS
    Seko, T
    Onda, N
    ANALYTICAL SCIENCES, 1997, 13 : 437 - 442
  • [35] Determination of dimethylsulfide and dimethyldisulfide in foods by thermal desorption GC/MS
    Matsuura, H
    Fujiyama, K
    Ikeuchi, Y
    BUNSEKI KAGAKU, 2005, 54 (11) : 1075 - 1082
  • [36] Sequential stir bar extraction, thermal desorption and retention time locked GC-MS for determination of pesticides in water
    Carmen Sampedro, M.
    Aranzazu Goicolea, M.
    Unceta, Nora
    Sanchez-Ortega, Alicia
    Barrio, Ramon J.
    JOURNAL OF SEPARATION SCIENCE, 2009, 32 (20) : 3449 - 3456
  • [37] Analysis of the volatile components of Cheddar cheese by direct thermal desorption GC x GC-TOF/MS
    Gogus, Fahrettin
    Ozel, Mustafa Z.
    Lewis, Alastair C.
    JOURNAL OF SEPARATION SCIENCE, 2006, 29 (09) : 1217 - 1222
  • [38] GC-Orbitrap™ MS Technology for Pesticides Analysis
    Fernandez-Alba, Amadeo R.
    LC GC NORTH AMERICA, 2017, 35 (04) : 266 - 267
  • [39] Analysis of pyrethroid pesticides in Chinese vegetables and fruits by GC–MS/MS
    Xiao-Yan Lin
    Ren-Xiang Mou
    Zhao-Yun Cao
    Zhen-Zhen Cao
    Ming-Xue Chen
    Chemical Papers, 2018, 72 : 1953 - 1962
  • [40] The application of GC-MS to the analysis of pesticides in foodstuffs
    Goodman, William
    Meaker, Thomas
    LC GC EUROPE, 2007, : 19 - 19