Comparison of in-tube sorptive extraction techniques for non-polar volatile organic compounds by gas chromatography with mass spectrometric detection

被引:27
|
作者
Ridgway, Kathy [1 ]
Lalljie, Sam P. D.
Smith, Roger M.
机构
[1] Unilever Res Labs Colworth, Safety & Environm Assurance Ctr, Sharnbrook MK44 1LQ, Beds, England
[2] Loughborough Univ Technol, Dept Chem, Loughborough LE11 3TU, Leics, England
关键词
sample preparation; sorptive extraction; headspace; gas chromatography; solid phase microextraction; solid phase dynamic extraction;
D O I
10.1016/j.chroma.2006.06.105
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A commercial in-tube sorptive extraction device, known as solid-phase dynamic extraction (SPDE), has been evaluated for the extraction of non-polar volatile aromatic analytes from aqueous solutions in both headspace and liquid injection modes. An automated sampler is used with a gas-fight 2.5 ml syringe equipped with a special needle that is coated on the inside with a non-polar extraction phase. After absorption onto the phase, the analytes were thermally desorbed directly into a GC-MS system. The technique was evaluated for the determination of furan, benzene and toluene. The sensitivity for toluene was greatly improved on using SPDE compared to static headspace. A slight increase in sensitivity was observed for benzene but none for determination of furan. Estimated limits of detection ranged from 0.2 to 2 mu g/L (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:181 / 186
页数:6
相关论文
共 50 条
  • [41] Comparison of extraction techniques and mass spectrometric ionization modes in the analysis of wine volatile carbonyls
    Zapata, Julian
    Mateo-Vivaracho, Laura
    Cacho, Juan
    Ferreira, Vicente
    ANALYTICA CHIMICA ACTA, 2010, 660 (1-2) : 197 - 205
  • [42] Headspace stir-bar sorptive extraction combined with gas chromatography-mass spectrometry for trace analysis of volatile organic compounds in Schisandra chinensis Baillon (omija)
    Lee, Jae Hoon
    Lee, Yun-Yeol
    Choi, Yun-Sang
    Jang, Hae Won
    FOOD SCIENCE & NUTRITION, 2023, 11 (11): : 7396 - 7406
  • [43] Optimisation of stir bar sorptive extraction and in-tube derivatisation-thermal desorption-gas chromatography-mass spectrometry for the determination of several endocrine disruptor compounds in environmental water samples
    Iparraguirre, Arantza
    Prieto, Ailette
    Navarro, Patricia
    Olivares, Maitane
    Fernandez, Luis-Angel
    Zuloaga, Olatz
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2011, 401 (01) : 339 - 352
  • [44] Detection of volatile organic sulfur compounds in water by headspace gas chromatography and membrane inlet mass spectrometry
    Ojala, M
    Ketola, R
    Mansikka, T
    Kotiaho, T
    Kostiainen, R
    HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY, 1997, 20 (03): : 165 - 169
  • [45] Gas chromatography connected to multiple channel electrospray ionization mass spectrometry for the detection of volatile organic compounds
    Lee, CY
    Shiea, J
    ANALYTICAL CHEMISTRY, 1998, 70 (13) : 2757 - 2761
  • [46] Headspace membrane extraction combined with multiplex gas chromatography and mass selective detector for monitoring of volatile organic compounds
    Yang, MJ
    Pawliszyn, J
    JOURNAL OF MICROCOLUMN SEPARATIONS, 1996, 8 (02) : 89 - 98
  • [47] Preparation of Atomic Emission Detector Equipped with In-tube Micro Plasma Torch and Detection of Sulfur and Phosphorus Organic Compounds by Gas Chromatography
    Nakagama, Tatsuro
    Shinohara, Kensuke
    Ughiyama, Shinji
    Tsunokawa, Jun
    Zeng, Hulie
    Nakajima, Hizuru
    Uchiyama, Katsumi
    BUNSEKI KAGAKU, 2013, 62 (03) : 199 - 206
  • [48] In-tube dynamic extraction a green solventless alternative for a sensitive headspace analysis of volatile organic compounds in olive oils
    Kaziur-Cegla, Wiebke
    Wykowski, Lena
    Jochmann, Maik. A.
    Molt, Karl
    Bruchmann, Andreas
    Schmidt, Torsten. C.
    ADVANCES IN SAMPLE PREPARATION, 2022, 1
  • [49] Quantification of volatile compounds in Chinese soy sauce aroma type liquor by stir bar sorptive extraction and gas chromatography-mass spectrometry
    Fan, Wenlai
    Shen, Haiyue
    Xu, Yan
    JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2011, 91 (07) : 1187 - 1198
  • [50] Use of Stir Bar Sorptive Extraction and Thermal Desorption for Gas Chromatography-Mass Spectrometry Characterization of Selected Volatile Compounds in Chinese Liquors
    Niu, Yunwei
    Yu, Dan
    Xiao, Zuobing
    Zhu, Jiancai
    Song, Shiqing
    Zhu, Guangyong
    FOOD ANALYTICAL METHODS, 2015, 8 (07) : 1771 - 1784