The Thermal Desorption of Chocolate Flavoured Powder using Difficult Matrix Introduction (DMI) | LabRulez GCMS
 

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Application Note No. 054Analysis of Trace Level Silicone Oil in Vehicle Paint using Difficult MatrixIntroduction (DMI) Coupled with Selective ExclusionDiane NicholasExclusion of major components allowing trace level detection No manual sample preparation May be automated using the Focus DTDInstrumentationATAS Optic...
Klíčová slova
microvial, microvialsilicone, siliconevolts, voltspaint, paintoil, oilexclusion, exclusiondtd, dtddiane, dianeplace, placenicholas, nicholaslevel, levelinvolatile, involatiledmi, dmiliner, linerreuse
Application Note No. 078The Thermal Desorption / Pyrolysis of Glass Fibre Air FiltersDiane NicholasDirect desorption of analytes from sample matrix to columnMulti-step thermal desorption followed by pyrolysis of same sample in injectorCan be automated using the CombiPAL and LINEXKeywords:Pyrolysis, thermal...
Klíčová slova
abundanc, abundancabundance, abundancecryotrap, cryotrapswept, sweptdesorption, desorptionturned, turnedpyrolysis, pyrolysisatasgl, atasgldiane, dianeanalytes, analytesnicholas, nicholaslinex, linexfirstly, firstlycombipal, combipalime
Application Note No. 080Analysing Quaternary Ammonium Salts (QAS) in Seawater by Difficult MatrixIntroduction (DMI)Diane Nicholas• No sample preparation necessary• Removes water under controlled conditions prior to analysis• Retains the salt and involatiles within the microvialInstrumentation• ATAS Optic 2-200 programmable injector•...
Klíčová slova
involatiles, involatilesqas, qasdiane, dianenicholas, nicholasmicrovial, microvialdmi, dmiseawater, seawaterretains, retainsanalysing, analysinganalyse, analyseprinciples, principlesremoves, removesconc, concquaternary, quaternarysalts
Application Note No. 082Multi-Residue Analysis of Pesticides in Samples of Lettuce and Peas UsingLarge Volume-Difficult Matrix Introduction-Gas Chromatography-MassSpectrometry (LV-DMI-GC-MS)Richard Fussell, Central Science Laboratory, York, N. Yorks, UKDiane NicholasIntroductionEthyl acetate is widely used as a solvent for the multi-residueextraction of pesticides...
Klíčová slova
dmi, dmipeas, peaslettuce, lettuceendosulfan, endosulfanextracts, extractstpe, tpefritted, frittedmean, meanshape, shapemins, minspesticide, pesticidepoor, poorpesticides, pesticidesmicrovial, microvialcleaned
 

Podobná PDF

Toggle
Application Note No. 054Analysis of Trace Level Silicone Oil in Vehicle Paint using Difficult MatrixIntroduction (DMI) Coupled with Selective ExclusionDiane NicholasExclusion of major components allowing trace level detection No manual sample preparation May be automated using the Focus DTDInstrumentationATAS Optic...
Klíčová slova
microvial, microvialsilicone, siliconevolts, voltspaint, paintoil, oilexclusion, exclusiondtd, dtddiane, dianeplace, placenicholas, nicholaslevel, levelinvolatile, involatiledmi, dmiliner, linerreuse
Application Note No. 078The Thermal Desorption / Pyrolysis of Glass Fibre Air FiltersDiane NicholasDirect desorption of analytes from sample matrix to columnMulti-step thermal desorption followed by pyrolysis of same sample in injectorCan be automated using the CombiPAL and LINEXKeywords:Pyrolysis, thermal...
Klíčová slova
abundanc, abundancabundance, abundancecryotrap, cryotrapswept, sweptdesorption, desorptionturned, turnedpyrolysis, pyrolysisatasgl, atasgldiane, dianeanalytes, analytesnicholas, nicholaslinex, linexfirstly, firstlycombipal, combipalime
Application Note No. 080Analysing Quaternary Ammonium Salts (QAS) in Seawater by Difficult MatrixIntroduction (DMI)Diane Nicholas• No sample preparation necessary• Removes water under controlled conditions prior to analysis• Retains the salt and involatiles within the microvialInstrumentation• ATAS Optic 2-200 programmable injector•...
Klíčová slova
involatiles, involatilesqas, qasdiane, dianenicholas, nicholasmicrovial, microvialdmi, dmiseawater, seawaterretains, retainsanalysing, analysinganalyse, analyseprinciples, principlesremoves, removesconc, concquaternary, quaternarysalts
Application Note No. 082Multi-Residue Analysis of Pesticides in Samples of Lettuce and Peas UsingLarge Volume-Difficult Matrix Introduction-Gas Chromatography-MassSpectrometry (LV-DMI-GC-MS)Richard Fussell, Central Science Laboratory, York, N. Yorks, UKDiane NicholasIntroductionEthyl acetate is widely used as a solvent for the multi-residueextraction of pesticides...
Klíčová slova
dmi, dmipeas, peaslettuce, lettuceendosulfan, endosulfanextracts, extractstpe, tpefritted, frittedmean, meanshape, shapemins, minspesticide, pesticidepoor, poorpesticides, pesticidesmicrovial, microvialcleaned
 

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