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Over 100 articles on Thermal Desorption, MS Direct Probe, and SIMION, including papers we presented at Pittcon, ASMS, and EAS.
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Technical Bulletins (5)
Thermal Desorption & Cryo-Trap Notes (71)
Thermal Desorption - Direct Thermal Extraction (25)
Thermal Desorption - Environmental (14)
Thermal Desorption - Headspace (5)
Thermal Desorption - Purge and Trap (24)
Thermal Desorption - Pharmaceuticals (5)
Thermal Desorption - Forensics (19)
Thermal Desorption - Food Science (23)
Thermal Desorption - Adsorbent Resins (4)
GC Cryo-Trap Application Notes (16)
MS Direct Probe Application Notes (13)
General Mass Spec and GC Application Notes (14)
SIMION (Ion Optics Software) Application Notes (10)
Chemical Reaction Interface Mass Spectrometry (CRIMS) (4)
Note 103: EPA Method 325B, Novel Thermal Desorption Instrument Modification to Improve Sensitivity
EPA Method 325B, Novel Thermal Desorption Instrument Modification to Improve SensitivityNote 102: Identification of Contaminants in Powdered Beverages by Direct Extraction Thermal Desorption GC/MS
Identification of Contaminants in Powdered Beverages by Direct Extraction Thermal Desorption GC/MSNote 101: Identification of Contaminants in Powdered Foods by Direct Extraction Thermal Desorption GC/MS
Identification of Contaminants in Powdered Foods by Direct Extraction Thermal Desorption GC/MSNote 100: Volatile and Semi-Volatile Profile Comparison of Whole Versus Cracked Versus Dry Homogenized Barley Grains by Direct Thermal Extraction
Volatile and Semi-Volatile Profile Comparison of Whole vs. Dry Homogenized Wheat, Rye and Barley Grains by Direct Thermal Extraction GC/MSNote 99: Volatile and Semi-Volatile Profile Comparison of Whole vs. Dry Homogenized Wheat, Rye and Barley Grains by Direct Thermal Extraction GC/MS
Volatile and Semi-Volatile Profile Comparison of Whole vs. Dry Homogenized Wheat, Rye and Barley Grains by Direct Thermal Extraction GC/MSNote 98: Flavor and Aroma Profiles of Truffle Oils by Thermal Desorption GC/MS
ASMS 2014 poster on Truffle OilNote 97: Flavor Profiles of Imported and Domestic Beers by Purge & Trap Thermal Desorption GC/MS
Ronald E. Shomo, II, Robert Frey, John J. Manura, and Christopher Baker Scientific Instrument Services, Ringoes, NJ (presented at ASMS 2013) Introduction Domestic beer sales were $99 Billion in 2012. 1 This equates to 200,028,520 barrels of product brewed and sold last year. The overall growth from 2011 was 1%, but the fastest growing seg- ment of the beer industry is in regional craft (10,237,632 bbl), brewpubs (870,371 bbl) and microbrewers (1,905,212 bbl) with increased sales of 17% during t...Note 96: Reducing Warping in Mass Spectrometer Filaments, with SISAlloy® Yttria/Rhenium Filaments
By John J. Manura, Christopher Baker & Ronald Shomo Scientific Instrument Services, Ringoes, NJ Presented at the ASMS Meeting in Denver, CO, June 2011 Introduction Filament warping is a significant problem in the mass spectrometer especially in Chemical Ionization (CI) sources where the ion entrance hole is small. Different filament materials and geometry have been used to reduce or eliminate this problem. Various wire geometries including ribbon filaments, straight wire filaments, coils an...Note 95: Detection of Explosives on Clothing Material by Direct and AirSampling Thermal Desorption GC/MS
By Ronald E. Shomo, Robert Frey, and John J. Manura, Scientific Instrument Services, Ringoes, NJ (presented at ASMS2007) Introduction The post 9/11 environment has necessitated the development of better explosive detectors. Virtually all commerce, travelers, and their associated luggage are screened by some method in order to detect explosives, biological or radioactive contamination. Thermal desorption GC/MS is another potential tool in the government's arsenal to identify this type of contrab...Note 94: Detection of Nepetalactone in the Nepeta Cataria Plant by Thermal Desorption GC/MS
Detection of Nepetalactone in the Nepeta Cataria Plant by Thermal Desorption GC/MSNote 93: Detection of Benzene in Carbonated Beverages with Purge & Trap Thermal Desorption GC/MS
Detection of Benzene in Carbonated Beverages with Purge & Trap Thermal Desorption GC/MSNote 92: Yttria Coated Mass Spectrometer Filaments
Yttria Coated MS FilamentsNote 91: AutoProbe DEP Probe Tip Temperatures
AutoProbe DEP Probe Tip TemperaturesNote 90: An Automated MS Direct Probe for use in an Open Access Environment
An Automated MS Direct Probe for use in an Open Access EnvironmentNote 89: Quantitation of Organics via a Mass Spectrometer Automated Direct Probe
Quantitation of Organics via a Mass Spectrometer Automated Direct ProbeNote 88: Analysis of Silicone Contaminants on Electronic Components by Thermal Desorption GC-MS
Analysis of Silicone Contaminants on Electronic Components by Thermal Desorption GC-MSNote 87: Design and Development of an Automated Direct Probe for a Mass Spectrometer
Design and Development of an Automated Direct Probe for a Mass SpectrometerNote 86: Simulation of a Unique Cylindrical Quadrupole Mass Analyzer Using SIMION 7.0.
Published at ASMS 2000.Note 85: Replacing an Electron Multiplier in the Agilent (HP) 5973 MSD
Replacing an Electron Multiplier in the Agilent (HP) 5973 MSDNote 84: Vacuum Pump Exhaust Filters - Charcoal Exhaust Traps
Charcoal Exhaust TrapsNote 83: Vacuum Pump Exhaust Filters - Oil Mist Eliminators
Oil Mist EliminatorsNote 82: Vacuum Pump Exhaust Filters
Two Stage Pump Filter SystemNote 81: Rapid Bacterial Chemotaxonomy By DirectProbe/MSD
Rapid bacterial Chemotaxonomy by Direct Probe/MSDNote 80: Design, Development and Testing of a Microprocessor ControlledAutomated Short Path Thermal Desorption Apparatus
Design of the Automated Short path Thermal Desorption SystemNote 79: Volatile Organic Compounds From Electron Beam Cured and Partially Electron Beam Cured Packaging Using Automated Short Path Thermal Desorption
Volatile Organic Compounds From Electron Beam Cured and Partially Electron Beam Cured Packaging Using Automated Short Path Thermal DesorptionNote 78: A New Solution to Eliminate MS Down-Time With No-Tool-Changing of Analytical GC Columns
A new solution to eliminate MS Downtime with no tool changing of analytical GC columnNote 77: The Determination of Volatile Organic Compounds in VacuumSystem Components
The Determination of Volatile Organic Compounds in Vacuum System ComponentsNote 76: Determination of the Sensitivity of a CRIMS System
Setermination of the Sensitivity of a CRIMS SystemNote 75: An Apparatus for Sampling Volatile Organics From LivePlant Material Using Short Path Thermal Desorption
Apparatus for Sampling Volatile Organics from Live Plant MaterialNote 74: Examination of Source Design in Electrospray-TOF Using SIMION 3D
Examination of Source Design in Electrospray-TOF Using SIMION 3DNote 73: The Analysis of Perfumes and their Effect on Indoor Air Pollution
Analysis of Perfumes and their effect on Indoor AirNote 72: 1998 Version of the NIST/EPA/NIH Mass Spectral Library, NIST98
NIST 98 Article by O. David SparkmanNote 71: Flavor Profile Determination of Rice Samples Using Shor tPath Thermal Desorption GC Methods
Flavor Profile of Rice SamplesNote 70: Application of SIMION 6.0 To a Study of the Finkelstein Ion Source: Part II
Application of Simion to a study of the Finkelstein Ion Source, Part IINote 69: Application of SIMION 6.0 To a Study of the Finkelstein Ion Source: Part 1
Application of SIMION 6.0 To a Study of the Finkelstein Ion Source: Part 1Note 68: Use of a PC Plug-In UV-Vis Spectrometer To Monitor the Plasma Conditions In GC-CRIMS
Use of a PC plug-in UV-Vis spectrometer to monitor the plasma conditions in GC-CRIMS.Note 67: Using Chemical Reaction Interface Mass Spectrometry (CRIMS) To Monitor Bacterial Transport In In Situ Bioremediation
USING CHEMICAL REACTION INTERFACE MASS SPECTROMETRY (CRIMS) TO MONITOR BACTERIAL TRANSPORT IN IN SITU BIOREMEDIATIONNote 66: Probe Tip Design For the Optimization of Direct Insertion Probe Performance
Direct probe StudyNote 65: Determination of Ethylene by Adsorbent Trapping and Thermal Desorption - Gas Chromatography
Determination of Ethylene by Adsorbent Trapping and Thermal Desorption - Gas ChromatographyNote 64: Comparison of Various GC/MS Techniques For the Analysis of Black Pepper
(Piper Nigrum)Comparison of Various GC/MS Techniques For the Analysis of Black Pepper (Piper Nigrum)Note 63: Determination of Volatile and Semi-Volatile Organics in Printer Toners Using Thermal Desorption GC Techniques
Direct probe StudyNote 62: Analysis of Polymer Samples Using a Direct Insertion Probe and EI Ionization
Direct probe StudyNote 61: Analysis of Sugars Via a New DEP Probe Tip For Use With theDirect Probe On the HP5973 MSD
A DEP Probe tip was designed for the HP 5973 DIP to permit the analyisis of sugarsNote 60: Programmable Temperature Ramping of Samples Analyzed ViaDirect Thermal Extraction GC/MS
Programmable Temperatre Ramping of Samples analyzed via Direct Thermal ExtractionNote 59: Computer Modeling of a TOF Reflectron With Gridless Reflector Using SIMION 3D
Using Simion 3D to Study a TOF ReflectronNote 58: Direct Probe Analysis and Identification of Multicomponent Pharmaceutical Samples via Electron Impact MS
HP MSD Probe used to analyze multicomponent samplesNote 57: Aroma Profiles of Lavandula species
SPTD of lavander flowersNote 56: Mass Spec Maintenance & Cleaning Utilizing Micro-Mesh® Abrasive Sheets
Micro-Mesh® abrasives are used to clean scientific instrument partsNote 55: Seasonal Variation in Flower Volatiles
Thermal Desorption Analysis of FlowersNote 54: Identification of Volatile Organic Compounds in Office Products
Themal Desorption analysis of common office productsNote 53: SIMION 3D v6.0 Ion Optics Simulation Software
Study of Ion Optics using the Simion 3D sopftware packageNote 52: Computer Modeling of Ion Optics in Time-of-Flight mass Spectrometry Using SIMION 3D
Computer Modeling of Ion Optics in Time-of-Flight mass Spectrometry Using SIMION 3DNote 51: Development and Characterization of a New Chemical Reaction Interface for the Detection of Nonradioisotopically Labeled Analytes Using Mass Spectrometry
(CRIMS)Development and Characterization of a New Chemical Reaction Interface for the Detection of Nonradioisotopically Labeled Analytes Using Mass Spectrometry (CRIMS)Note 50: The Analysis of Multiple Component Drug Samples Using a Direct Probe Interfaced to the HP 5973 MSD
The Analysis of Multiple Component Drug Samples Using a Direct Probe Interfaced to the HP 5973 MSDNote 49: Analysis of Cocaine Utilizing a New Direct Insertion Probe on a Hewlett Packard 5973 MSD
Analysis of Cocaine Utilizing a New Direct Insertion Probe on a Hewlett Packard 5973 MSDNote 48: Demonstration of Sensitivity Levels For the Detection of Caffeine Using a New Direct Probe and Inlet for the HP 5973 MSD
Demonstration of Sensitivity Levels For the Detection of Caffeine Using a New Direct Probe and Inlet for the HP 5973 MSDNote 47: The Application Of SIMION 6.0 To Problems In Time-of-Flight Mass Spectrometry
The Application Of SIMION 6.0 To Problems In Time-of-Flight Mass SpectrometryNote 46: Delayed Extraction and Laser Desorption: Time-lag Focusing and Beyond
Delayed Extraction and Laser Desorption: Time-lag Focusing and BeyondNote 45: Application of SIMION 6.0 to Filament Design for Mass Spectrometer Ionization Sources
Application of SIMION 6.0 to Filament Design for Mass Spectrometer Ionization SourcesNote 44: The Design Of a New Direct Probe Inlet For a Mass Spectrometer
The Design Of a New Direct Probe Inlet For a Mass SpectrometerNote 43: Volatile Organic Composition In Blueberries
Volatile Organic Composition In BlueberriesNote 42: The Influence of Pump Oil Purity on Roughing Pumps
Note 42: The Influence Of Pump Oil Purity On Roughing PumpsNote 41: Hydrocarbon Production in Pine by Direct Thermal Extraction
Hydrocarbon Production In Pine By Direct Thermal ExtractionNote 40: Comparison of Septa by Direct Thermal Extraction
Comparison Of Septa By Direct Thermal ExtractionNote 39: Comparison of Sensitivity Of Headspace GC, Purge and Trap Thermal Desorption and Direct Thermal Extraction Techniques For Volatile Organics
Comparison of Sensitivity Of Headspace GC, Purge and Trap Thermal Desorption and Direct Thermal Extraction Techniques For Volatile OrganicsNote 38: A New Micro Cryo-Trap For Trapping Of Volatiles At the Front Of a GC Capillary Column
A New Micro Cryo-Trap For Trapping Of Volatiles At the Front Of a GC Capillary ColumnNote 37: Volatile Organic Emissions from Automobile Tires
Volatile Organic Emissions From Automobile TiresNote 36: Identification Of Volatile Organic Compounds In a New Automobile
Identification Of Volatile Organic Compounds In a New AutomobileNote 35: Volatile Organics Composition of Cranberries
Volatile Organic Composition Of CranberriesNote 34: Selection Of Thermal Desorption and Cryo-Trap Parameters In the Analysis Of Teas
Selection Of Thermal Desorption and Cryo-Trap Parameters In the Analysis Of TeasNote 33: Changes in Volatile Organic Composition in Milk Over Time
Changes in Volatile Organic Composition in Milk Over TimeNote 32: Selection and Use of Adsorbent Resins for Purge and Trap Thermal Desorption Applications
Selection and Use of Adsorbent Resins for Purge and Trap Thermal Desorption ApplicationsNote 31: Volatile Organic Composition in Several Cultivars of Peaches
Volatile Organic Composition in Several Cultivars of PeachesNote 30: Comparison Of Cooking Oils By Direct Thermal Extraction and Purge and Trap GC/MS
Comparison Of Cooking Oils By Direct Thermal Extraction and Purge and Trap GC/MSNote 29: Analysis Of Volatile Organics In Oil Base Paints By Automated Headspace Sampling and GC Cryo-Focusing
Analysis Of Volatile Organics In Oil Base Paints By Automated Headspace Sampling and GC Cryo-FocusingNote 28: Analysis Of Volatile Organics In Latex Paints By Automated Headspace Sampling and GC Cryo-Focusing
Analysis Of Volatile Organics In Latex Paints By Automated Headspace Sampling and GC Cryo-FocusingNote 27: Analysis of Volatile Organics In Soils By Automated Headspace GC
Analysis of Volatile Organics In Soils By Automated Headspace GCNote 26: Volatile Organics Present in Recycled Air Aboard a Commercial Airliner
Volatile Organics Present in Recycled Air Aboard a Commercial AirlinerNote 25: Flavor and Aroma in Natural Bee Honey
Flavor and Aroma in Natural Bee HoneyNote 24: Selection of GC Guard Columns For Use With the GC Cryo-Trap
Selection of GC Guard Columns For Use With the GC Cryo-TrapNote 23: Frangrance Qualities in Colognes
Fragrance Qualities in ColognesNote 22: Comparison Of Volatile Compounds In Latex Paints
Comparison Of Volatile Compounds In Latex PaintsNote 21: Detection and Identification Of Volatile and Semi-Volatile Organics In Synthetic Polymers Used In Food and Pharmaceutical Packaging
Detection and Identification Of Volatile and Semi-Volatile Organics In Synthetic Polymers Used In Food and Pharmaceutical PackagingNote 20: Using Direct Thermal Desorption to Assess the Potential Pool of Styrene and 4-Phenylcyclohexene In Latex-Backed Carpets
Using Direct Thermal Desorption to Assess the Potential Pool of Styrene and 4-Phenylcyclohexene In Latex-Backed CarpetsNote 19: A New Programmable Cryo-Cooling/Heating Trap for the Cryo-Focusing of Volatiles and Semi-Volatiles at the Head of GC Capillary Columns
Ap Note 19 - Design and Application of the SIS GC Cryo-TrapNote 18: Determination of Volatile Organic Compounds In Mushrooms
Determination of Volatile Organic Compounds In MushroomsNote 17: Identification of Volatile Organics in Wines Over Time
Identification of Volatile Organics In Wines Over TimeNote 16: Analysis of Indoor Air and Sources of Indoor Air Contamination by Thermal Desorption
Analysis of Indoor Air and Sources of Indoor Air Contamination by Thermal DesorptionNote 14: Identification of Volatiles and Semi-Volatiles In Carbonated Colas
Identification of Volatiles and Semi-Volatiles In Carbonated ColasNote 13: Identification and Quantification of Semi-Volatiles In Soil Using Direct Thermal Desorption
Identification and Quantification of Semi-Volatiles in Soil Using Direct Thermal DesorptionNote 12: Identification of the Volatile and Semi-Volatile Organics In Chewing Gums By Direct Thermal Desorption
Identification of the Volatile and Semi-Volatile Organics in Chewing Gums by Direct Thermal DesorptionNote 11: Flavor/Fragrance Profiles of Instant and Ground Coffees By Short Path Thermal Desorption
Flavor/Fragrance Profiles of Instant and Ground Coffees by Short Path Thermal DesorptionNote 10: Quantification of Naphthalene In a Contaminated Pharmaceutical Product By Short Path Thermal Desorption
Quantification of Naphthalene in contaminated PharmaceuticalsNote 9: Methodologies For the Quantification Of Purge and Trap Thermal Desorption and Direct Thermal Desorption Analyses
Methodologies For the Quantification Of Purge and Trap Thermal Desorption and Direct Thermal Desorption AnalysesNote 8: Detection of Volatile Organic Compounds In Liquids Utilizing the Short Path Thermal Desorption System
Detection of Volatile Organic Compounds In Liquids Utilizing the Short Path Thermal Desorption SystemNote 7: Chemical Residue Analysis of Pharmaceuticals Using The Short Path Thermal Desorption System
Short Path Thermal Desorption For Chemical and Pharmaceutical AnalysisNote 6: Direct Thermal Analysis of Plastic Food Wraps Using the Short Path Thermal Desorption System
Direct Thermal Analysis of Plastic Food Wraps Using the Short Path Thermal Desorption SystemNote 5: Direct Thermal Analysis Using the Short Path Thermal Desorption System
Direct Thermal Analysis Using the Short Path Thermal Desorption SystemNote 4: Direct Analysis of Spices and Coffee
Analysis of Spices and Coffee With the Mass SpecNote 3: Indoor Air Pollution
Indoor Air Pollution Analzyed By Mass SpecNote 2: Detection of Arson Accelerants Using Dynamic Headspace with Tenax® Cartridges Thermal Desorption and Cryofocusing
Detection of Arson Accelerants Using Dynamic Headspace with Tenax® Cartridges Thermal Desorption and CryofocusingNote 1: Determination of Off-Odors and Other Volatile Organics In Food Packaging Films By Direct Thermal Analysis-GC-MS
Determination of Off Odors in Food Packaging FilmsTech No. "A"
Technical Bulletin No. 1 October 1990 Part I - Design & Operation of the Short Path Thermal Desorption System John J. Manura Scientific Instrument Services, Ringoes, NJ Figure 1 - The Short Path Thermal Desorption System, Model TD1. Introduction A new accessory for the thermal desorption and direct thermal analysis of samples into a Gas Chromatograph (GC) has just been introduced by Scientific Instrument Services, Inc. (S.I.S.) This new instrument is the combined effort of Scientific Instru...Note 14: Elimination of "Memory" Peaks in Thermal Desorption
In the thermal desorption technique, samples are thermally desorbed from an external thermal desorption device into the GC injection port where the volatile and semi-volatile organics are trapped at the front of the GC column.Improving Sensitivity in the H.P. 5971 MSD and Other Mass Spectrometers - Part I of II
The H.P. MSD instruments (Models 5970, 5971 and 5972) have proven to be very efficient, low cost, highly sensitive and versatile mass spectrometers.Improving Sensitivity in the H.P. 5971 MSD and Other Mass Spectrometers- Part II of II
SISWEB Tech Note "D" John J. Manura Scientific Instrument Services, Ringoes, NJ (Part I | Part II - Increasing Mass Spec Sensitivity) Introduction This article is the second of a two part series which describes the improvements and changes that we have incorporated into our HP 5971 MSD's in order to improve their sensitivity. In the last newsletter in Part I of this article we described improvements in the mass spectrometer or MSD component of the HP 5971 MSD System to improve its sens...Adsorbent Resins Guide
A wide variety of adsorbent resins are available from many suppliers and manufacturers.Development and Field Tests of an Automated Pyrolysis Insert for Gas Chromatography.
Development and Field Tests of an Automated Pyrolysis Insert for GCHydrocarbon Production in Pine by Direct Thermal Extraction
Hydrocarbon Production in Pine by DTEA New Micro Cryo-Trap for the Trapping of Volatiles at the Front of a GC Capillary
A New Micro Cryo-Trap for the Trapping of Volatiles at the Front of a GC Capillary(019P) - Comparison of Septa by Direct Thermal Extraction
Comparison of Septa by Direct Thermal ExtractionVolatile Organic Composition in Blueberry
Volatile Organic Composition in BlueberryIdentification of Volatile Organic Compounds in Office Products
Identification of Volatile Organic Compounds in Office ProductsDetection and Indentification of Volatiles in Oil Base Paintsby Headspace GC with On Column Cryo-Trapping
Detection and Indentification of Volatiles in Oil Base PaintsEvaluation of Septa Using a Direct Thermal Extraction Technique
Evaluation of Septa Using a Direct Thermal Extraction TechniqueINFLUENCE OF STORAGE ON BLUEBERRY VOLATILES
Influence of Storage on Blueberry VolatilesSelection of Thermal Desorption and Cryo-Trap Parameters in the Analysis of Teas
Selection of Thermal Desorption and Cryo-Trap Parameters in the Analysis of TeasRedesign and Performance of a Diffusion Based Solvent Removal Interface for LC/MS
Redesign and Performance of a Diffusion Based Solvent Removal Interface for LC/MSThe Design of a New Direct Probe Inlet for a Mass Spectrometer
The Design of a New Direct Probe Inlet for a Mass SpectrometerAnalytes Using Mass Spectrometry
(CRIMS)Analytes Using Mass Spectrometry (CRIMS)Application of SIMION 6.0 to Filament Design for Mass Spectrometer Ionization Sources
Application of SIMION to Filament Design for MS sourceA Student Guide for SIMION Modeling Software
Kenneth L Busch, Georgia Institute of Technology and Steven Colby, Scientific Instrument Services, Inc. A variety of ion modeling experiments in mass spectrometry, ion beam systems and other ion optical devices have been included in a student lab guide for SIMION, complimenting the student version of this software package that has recently become available. The experiments are written at the advance undergraduate and beginning graduate student level. The pedagrogical goal is to use the modeling ...Application of SIMION 6.0 to Problems in Time-of-flight Mass Spectrometry
App of SIMION 6.0 to Problems in Time-of-flight MSComparison of Sensitivity of Headspace GC, Purge and TrapThermal Desorption and Direct Thermal Extraction Techniques forVolatile Organics
Comparison of Sensitivity of Headspace GC, Purge and Trap Thermal Desorption and Direct Thermal Extraction Techniques for Volatile OrganicsThe Influence of Pump Oil Purity on Roughing Pumps
The Influence of Pump Oil on Roughing PumpsAnalysis of Motor Oils Using Thermal Desorption-Gas Chromatography-Mass Spectrometry
Analysis of Motor Oils Using Thermal Desorption-Gas Chromatography-Mass SpectrometryIDENTIFICATION OF VOLATILE ORGANIC COMPOUNDS IN PAPER PRODUCTS
Identification of Volatile Organic Compounds in Paper ProductsComputer Modeling of Ion Optics in Time-of-Flight mass Spectrometry using SIMION 3D
Computer Modeling of Ion Optics in Time-of-Flight mass Spectrometry using SIMION 3DSeasonal Variation in Flower Volatiles
Seasonal Variation in Flower VolatilesDevelopment of and Automated Microprocessor Controlled Gas chromatograph Fraction Collector / Olfactometer
Development of and Automated Microprocessor Controlled Gas chromatograph Fraction Collector / OlfactometerDelayed Extraction and Laser Desorption: Time-lag Focusing and Beyond
Delayed Extraction of Laser Desorption: Time-lag Focusing and BeyondA New Micro Cryo-Trap for the Trapping of Volatiles at the Front of a GC Column
A New Micro Cryo-Trap for the Trapping of Volatiles at the Front of a GC ColumnDesign of a Microprocessor Controlled Short Path Thermal Desorption Autosampler
Design of a Microprocessor Controlled Short Path Thermal Desorption AutosamplerComputer Modeling of Ion Optics in Time-of-Flight Mass Spectrometry Using SIMION 3D
Computer modeling of ion optics in time-of-flight mass Spectrometry using SIMION 3D.Thermal Desorption Instrumentation for Characterization of Odors and Flavors
Thermal Desorption Instrumentation for Characterization of Odors and Flavors