Qualitative Comparison of Whisky Samples Using Fast GC/TOFMS | LabRulez GCMS
 

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®Analysis of Grape Volatiles by Solid PhaseMicroextraction and ComprehensiveTwo-Dimensional Gas Chromatography withTime-of-Flight Mass Spectrometry (GCxGC-TOFMS)LECO Corporation; Saint Joseph, Michigan USAKey Words: GCxGC-TOFMS, SPME, Food and FlavorsThe aim of this work was to study the varietal volatilecomposition of mature crushed grape...
Klíčová slova
isomer, isomerester, estergrapes, grapesgcxgc, gcxgcvarietal, varietalacid, acidindene, indenebutanoic, butanoicethyl, ethylhexanoic, hexanoicionone, iononescience, sciencegrape, grapedodecane, dodecanechromatof
Flavors, Odors, and Contaminants in Alcoholic Beverages usingVacuum Assisted Sorbent Extraction (VASE) and GC/MS AnalysisApplication Note:V-3741-02AuthorsVictoria L. NoadDaniel B. CardinEntech InstrumentsSimi Valley, CA 93065OverviewA new technique for analyzing the overall fullrange of volatile to semi-volatile organic compoundsin high alcohol containing...
Klíčová slova
adsorbent, adsorbentvase, vasecompounds, compoundsabundance, abundancevacuum, vacuumphthalate, phthalateacid, acidsorbent, sorbentwine, wineextraction, extractionvial, vialheadspace, headspacepen, pensample, sampleperformed
Large Volume Static Headspace - By 7650HS-CTS - Featured Chromatograms
2018|Agilent Technologies|Brožury a specifikace
8.00Large Volume Static HeadspaceBy 7650HS-CTSFeatured Chromatograms24151416191828172425152212232721202629301310.0012.0014.0016.0018.0020.0022.0024.0026.0028.0014161918281725221223272120264.006.008.0010.0012.0014.0029301316.0018.0020.0022.0024.0026.0028.00 White Rose AnalysisTIC: 17011155.D\data.msAbundanceInstrument:Technique:Run date:Sample description:Weight of sample (g):Sample conditions:Sample Amount:Split Mode:Column:Carrier:Oven Temp:70000006000000GCMS:MS Operation:50000001.2.3.4.5.6.7.8.9.10.11.12.13.14.15.4000000300000020000007650HS-CTSLVSH (Large Volume Static Headspace)January 23, 2017White Rose and StemNA500mL vial with 4 hour equilibration at 25°C100 ccSplitlessDB1 60m length x 0.32mm...
Klíčová slova
lvsh, lvshstatic, staticabundance, abundanceheadspace, headspacesplitless, splitlesslimonene, limonenelarge, largeethanol, ethanolnonanal, nonanalacetaldehyde, acetaldehydeacetone, acetoneacetate, acetatevolume, volumeinternal, internalethyl
Sorbent Pens™For Next Generation Headspace AnalysisFeatured ChromatogramsAbundance152e+081.8e+081.6e+081.4e+081.2e+081e+0813628e+076e+07854e+074111432e+07Time-->71010.0012.0014.0016.009 1018.001220.0022.00 Brie Cheese Duplicate AnalysisTIC: 16081501.D\data.msSORBENT PEN™ #1Abundance1.1e+078231e+079000000800000027000000600000050000004000000300000019472000000100000010Time-->10.009531510 11 12615.0013*201614171822242120.0025.0030.0035.00SORBENT PEN™ #2Abundance8231.1e+071e+0790000008000000270000006000000500000040000003000000194720000001000000130Time-->10.005159610 11121315.0020.002214161718*2025.00242130.0035.00*Difference in Dodecanoic acid, ethyl ester caused by difficulty in maintaining exact amount of cheese sample oxidation from run to run, and...
Klíčová slova
vase, vasesorbent, sorbentassisted, assistedabundance, abundancevacuum, vacuumextraction, extractionacid, acidsplitless, splitlesstime, timefresh, freshcanned, cannedanalysis, analysisfurfural, furfuralethyl, ethylpens
 

Podobná PDF

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®Analysis of Grape Volatiles by Solid PhaseMicroextraction and ComprehensiveTwo-Dimensional Gas Chromatography withTime-of-Flight Mass Spectrometry (GCxGC-TOFMS)LECO Corporation; Saint Joseph, Michigan USAKey Words: GCxGC-TOFMS, SPME, Food and FlavorsThe aim of this work was to study the varietal volatilecomposition of mature crushed grape...
Klíčová slova
isomer, isomerester, estergrapes, grapesgcxgc, gcxgcvarietal, varietalacid, acidindene, indenebutanoic, butanoicethyl, ethylhexanoic, hexanoicionone, iononescience, sciencegrape, grapedodecane, dodecanechromatof
Flavors, Odors, and Contaminants in Alcoholic Beverages usingVacuum Assisted Sorbent Extraction (VASE) and GC/MS AnalysisApplication Note:V-3741-02AuthorsVictoria L. NoadDaniel B. CardinEntech InstrumentsSimi Valley, CA 93065OverviewA new technique for analyzing the overall fullrange of volatile to semi-volatile organic compoundsin high alcohol containing...
Klíčová slova
adsorbent, adsorbentvase, vasecompounds, compoundsabundance, abundancevacuum, vacuumphthalate, phthalateacid, acidsorbent, sorbentwine, wineextraction, extractionvial, vialheadspace, headspacepen, pensample, sampleperformed
Large Volume Static Headspace - By 7650HS-CTS - Featured Chromatograms
2018|Agilent Technologies|Brožury a specifikace
8.00Large Volume Static HeadspaceBy 7650HS-CTSFeatured Chromatograms24151416191828172425152212232721202629301310.0012.0014.0016.0018.0020.0022.0024.0026.0028.0014161918281725221223272120264.006.008.0010.0012.0014.0029301316.0018.0020.0022.0024.0026.0028.00 White Rose AnalysisTIC: 17011155.D\data.msAbundanceInstrument:Technique:Run date:Sample description:Weight of sample (g):Sample conditions:Sample Amount:Split Mode:Column:Carrier:Oven Temp:70000006000000GCMS:MS Operation:50000001.2.3.4.5.6.7.8.9.10.11.12.13.14.15.4000000300000020000007650HS-CTSLVSH (Large Volume Static Headspace)January 23, 2017White Rose and StemNA500mL vial with 4 hour equilibration at 25°C100 ccSplitlessDB1 60m length x 0.32mm...
Klíčová slova
lvsh, lvshstatic, staticabundance, abundanceheadspace, headspacesplitless, splitlesslimonene, limonenelarge, largeethanol, ethanolnonanal, nonanalacetaldehyde, acetaldehydeacetone, acetoneacetate, acetatevolume, volumeinternal, internalethyl
Sorbent Pens™For Next Generation Headspace AnalysisFeatured ChromatogramsAbundance152e+081.8e+081.6e+081.4e+081.2e+081e+0813628e+076e+07854e+074111432e+07Time-->71010.0012.0014.0016.009 1018.001220.0022.00 Brie Cheese Duplicate AnalysisTIC: 16081501.D\data.msSORBENT PEN™ #1Abundance1.1e+078231e+079000000800000027000000600000050000004000000300000019472000000100000010Time-->10.009531510 11 12615.0013*201614171822242120.0025.0030.0035.00SORBENT PEN™ #2Abundance8231.1e+071e+0790000008000000270000006000000500000040000003000000194720000001000000130Time-->10.005159610 11121315.0020.002214161718*2025.00242130.0035.00*Difference in Dodecanoic acid, ethyl ester caused by difficulty in maintaining exact amount of cheese sample oxidation from run to run, and...
Klíčová slova
vase, vasesorbent, sorbentassisted, assistedabundance, abundancevacuum, vacuumextraction, extractionacid, acidsplitless, splitlesstime, timefresh, freshcanned, cannedanalysis, analysisfurfural, furfuralethyl, ethylpens
 

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