The Role of Selective Exclusion in the Analysis of Specific Hydrocarbons in n-Alkane Waxes
Aplikace | | GL SciencesInstrumentace
GC
ZaměřeníPrůmysl a chemie
VýrobceGL Sciences
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Modelling an OPTIC 2 as an Alternative to Multidimensional Chromatography
|Agilent Technologies|Technické články
Application Note No. 018 Modelling an OPTIC 2 as an Alternative to Multidimensional Chromatography Diane Nicholas Introduction Multidimensional chromatography has been used since the mid-1950s as a method of selecting which components of a sample mixture enter the column. In…
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The Analysis of Mineral Oil in Sunflower Oil
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Application Note No. 070 The Analysis of Mineral Oil in Sunflower Oil Diane Nicholas. The principles of selective exclusion, when venting the involatile sample components, are to: Introduction The low-level detection and quantification of food grade mineral oil in sunflower…
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Analysis of Trace Level Silicone Oil in Vehicle Paint using Difficult Matrix Introduction (DMI) Coupled with Selective Exclusion
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Application Note No. 054 Analysis of Trace Level Silicone Oil in Vehicle Paint using Difficult Matrix Introduction (DMI) Coupled with Selective Exclusion Diane Nicholas Exclusion of major components allowing trace level detection No manual sample preparation May be…
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The Future of Environmental Analysis by GC/MS: Combining New Deactivation Chemistries, Microfluidics, and Precision Pneumatics
2017|Agilent Technologies|Prezentace
The Future of Environmental Analysis by GC/MS: Combining New Deactivation Chemistries, Microfluidics, and Precision Pneumatics Agilent Intuvo 9000 GC Matthew Giardina, Ph.D. October 24, 2017 1 Outline • Brief review of the Intuvo flowpath • Guard chip modes of operation…
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