Headspace analysis : a novel method for the production of capillary traps with ultra-thick stationary phase layers

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dc.contributor.authorBurger, B. V.
dc.contributor.authorLe Roux, Maritha
dc.contributor.authorBurger, Wina J. G.
dc.date.accessioned2013-11-21T09:37:08Z
dc.date.available2013-11-21T09:37:08Z
dc.date.issued1990-11
dc.descriptionThe original journal is available at http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291615-9314
dc.description.abstractThe development by Grab and Habaich of a headspace analytical technique which organic volatiles are trapped in short capillary traps coated with a layer of fine activated charcoal particles (COTs) or a layer of a suitable stationary phase (FTs), has made it possible to perform headspace analyses on almost any capillary gas chromatograph without having to invest in expensive headspace sampling equipment. In this method the organic material retained on a capillary trap is thermally desorbed in the injector of the gas chromatograph and transported onto the capillary column the carrier gas. A detailed description of the application of this technique to the analysis of air and headspace samples has recently been given by Grob et al. and it has also been used for the GC-MS analysis of plant volatiles. Desorption of thermally labile compounds from activated charcoal traps can also be carried out with a few microliters of a suitable solvent such as, for example, dichloromethane.en_ZA
dc.description.versionPublishers' versionen_ZA
dc.format.extent3 p.
dc.identifier.citationBurger, B. V., Le Roux, M. & Burger, W. J. G.. 1990. Headspace analysis : a novel method for the production of capillary traps with ultra-thick stationary phase layers. Journal of High Resolution Chromatography, 13(11):777-779, doi:10.1002/jhrc.1240131111.
dc.identifier.issn1521-4168 (print)
dc.identifier.otherdoi:10.1002/jhrc.1240131111
dc.identifier.urihttp://hdl.handle.net/10019.1/85534
dc.language.isoen_ZAen_ZA
dc.publisherJohn Wiley & Sons
dc.rights.holderDr. Alfred Huethig Publishers
dc.subjectCapillary gas chromatographyen_ZA
dc.subjectHeadspace analysisen_ZA
dc.subjectOpen capillary trapsen_ZA
dc.subjectTrace enrichmenten_ZA
dc.titleHeadspace analysis : a novel method for the production of capillary traps with ultra-thick stationary phase layersen_ZA
dc.typeArticleen_ZA
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