Abstract
Solid phase micro extraction(SPME), which is solventless, flexible, inexpensive and sensitive, plays an important role in pretreatment. Stainless steel wire can overcome the breakable defects of traditional quartz fiber, so it has been widely used as SPME fiber matrix. In order to develop a sample preparation instrument which use less organic solvent, own high enrichment quality and automated, this paper studied and developed a gas purge syringe micro extraction system, which only use stainless steel needle as extraction phase. The stainless steel needle is etched by hydrofluoric acid, without any coating adsorbent material. It is an automated and open system which contains heating sample matrix, condensing extraction phase and inert gas purging. Under optimized parameters, extraction experiments were performed, for enriching volatile and semi-volatile target compounds from the sample of 15 PAHs standard mixture. GC-MS analysis results indicated that a high enrichment factor was obtained from the system. The results demonstrate that system is potential in determination of volatile and semi-volatile analyzes from various kinds of samples.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Yang C, Piao XF, Qiu JX (2010) Gas purge microsyringe extraction for quantita-tive direct gas chromatographic-mass spectrometric analysis of volatile and semivolatile chemicals. J Chromatogr A 1218(12):1549–1555
Piao XF, Bi JH, Yang C (2011) Automatic heating and cooling system in a gas purge microsyringe extraction. Talanta 86:142–147
Bi JH, Yin Z, Piao XF (2011) Research and development of ME-101 multifunc-tional micro extraction system. J Yanbian Univ 37(2):115–118
Yushang J (2011) Simultaneously analysis of organochlorine pesticides and organophosphorus pesticides residues from ginseng using gas purge micro syringe extraction coupled with gas chromatography-mass spectrometry. Master degree thesis of Yanbian University, pp 10–15
Yi JJH, Junxiong H (1998) Solid-phase microextraction in the pretreatmentof environmental samples. Prog. Chem. 10(1):74–82
Author information
Authors and Affiliations
Corresponding authors
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing Switzerland
About this paper
Cite this paper
Cai, J., Tian, H., Li, H., Li, D., Piao, X. (2017). Research of Gas Purge Syringe Needle Micro Extraction System. In: Balas, V., Jain, L., Zhao, X. (eds) Information Technology and Intelligent Transportation Systems. Advances in Intelligent Systems and Computing, vol 455. Springer, Cham. https://doi.org/10.1007/978-3-319-38771-0_19
Download citation
DOI: https://doi.org/10.1007/978-3-319-38771-0_19
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-38769-7
Online ISBN: 978-3-319-38771-0
eBook Packages: EngineeringEngineering (R0)