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  • Articles: DFG German National Licenses  (2)
  • 1980-1984  (2)
  • Analytical Chemistry and Spectroscopy  (1)
  • Splitless injection  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Capillary end-sealing for static coating (1982)
    Weinheim : Wiley-Blackwell
    Journal of High Resolution Chromatography 5 (1982), S. 571-571 
    Details
    ISSN: 0935-6304
    Keywords: Capillary, Glass, Nylon, Teflon, Fused silica ; Static coating ; Sealing, In-place solidification ; Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jhrc.1240051013
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Isolation of essential oils from tobacco by gas co-distillation/solvent extraction (1982)
    Springer
    Chromatographia 15 (1982), S. 559-563 
    Details
    ISSN: 1612-1112
    Keywords: Gas co-distillation ; Tobacco essential oil ; Splitless injection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Summary The essential oils have been isolated from tobacco leaves using a simple gas co-distillation apparatus. The method involves co-distillation with water under the continuous stream of an inert gas with subsequent single solvent extraction of the distillate. The extract is analysed on GC and GC/MS in splitless injection mode without further concentration. The method was evaluated for reproducibility using n-octadecane as an internal standard. The distillation-extraction procedure was reporducible with an average deviation of ±3% for the major constituents. The present method was applied to the analyses of the essential oils of other agricultural products.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02280374
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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