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Thermal desorption instrumentation
World-leading thermal desorption instruments for GC | Tubes, canisters and online
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Micro-Chamber/Thermal Extractor
Fast and flexible sampling of chemical and odours released from materials and food
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UNITY–Air Server-xr
Cryogen-free automated thermal desorption system for unattended on-line air monitoring
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UNITY–CIA Advantage-xr
Cryogen-free, automated canister and whole air preconcentration system
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Automotive
Using thermal desorption to monitor emissions from car trim components and their effect on in-vehicle air quality
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Quick screening of automotive materials
Rapid analysis of car trim for VOCs, SVOCs and odorous compounds
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Ambient air
Enhance understanding of organic compounds in the atmosphere with method complaint thermal desorption
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Ozone precursors and other ultra-volatiles
Using continuous on-line thermal desorption to monitor ultra-volatile compounds
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Air Toxics/HAPs
Determination of volatile toxic organic compounds in air with sorbent tubes or canisters to match your needs
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Perfluoroalkyl and Polyfluoroalkyl substances (PFAS)
Identification of trace volatile PFAS compounds in air
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Industrial air
Using thermal desorption to comply with standard methods for monitoring volatile organics in air from industrial sources
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Landfill gas
How thermal desorption is used to comply with regulations on priority pollutants
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Vapour intrusion
Monitoring buildings for residual contamination migrating from below ground
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Materials & consumer products
Investigating chemical emissions from products using thermal desorption
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Spray polyurethane foam (SPF)
Sampling and analysis of SPF in accordance with standard methods
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Respiratory medical devices
Assessing potentially harmful emissions from respiratory medical devices
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Chemical ecology
How thermal desorption is used to investigate the roles of naturally occurring chemicals within ecosystems
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Food & drink
Aroma profiling of food and beverages using thermal desorption, for improved quality control and product development
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Content hub
From application notes to blogs, news items to infographics, we've got a wealth of advice about VOC and SVOC analysis that we'd like to share with you. Simply use the search function or use the drop-down selectors to filter by content type, sampling method and/or application area to discover more.
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Monitoring VOC emissions from respiratory medical devices in accordance with the new ISO 18562 method
First presented at the 21st Conference Odour & Emissions of Plastic Materials, 2019
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Quantitative analysis of microplastics in bottled drinks
First presented at the SETAC conference 2020
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The use of TD for analysing stationary source emissions in accordance with CEN/TS 13649
First presented at the AQE conference 2018
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Thermal desorption: Ensuring data quality in breath analysis
First presented at the Owlstone Breath Biopsy Conference 2020
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Application and validation of a pocket diffusive sampler for determination of VOCs in air using TD–GC–MS
Presented at the National Environmental Monitoring Conference 2020
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Enhancing the sensitivity of SPME and sorptive extraction using Peltier-cooled preconcentration technology with GC–MS analysis
Presented at Pittcon 2020
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Comprehensive VOC profiling of meat aroma and flavour using automated extraction techniques with GC–MS analysis
Presented at Pittcon 2020
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Automated analysis of VOCs and SVOCs in soils: Versatile options for extending analyte range and sensitivity
Presented at the SETAC conference 2020
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Extending air monitoring: Simultaneous analysis of ozone precursors, air toxics and carbonyls
Presented at the IWA Odour and VOC in Air Emissions Conference 2019
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Why are we still using solvent extraction for industrial hygiene monitoring? Advances in passive sampling using TD–GC–MS
First presented at Pittcon 2021
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Innovative techniques for screening thermally labile explosives in textiles, soil and water
First presented at Pittcon 2021
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Determination of odorous compounds from water by novel fully automated extraction techniques
First presented at Pittcon 2021
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Analytical strategies for monitoring volatile impurities in hydrogen fuel supply chains using thermal desorption
First presented at Pittcon 2021
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How thermal desorption gives research and industry the edge when analysing emerging organic contaminants
Presented at Pittcon 2021
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Research to routine screening: Meeting the evolving demands of clinical breath analysis with thermal desorption
Presented at Pittcon 2021
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Improving the performance of SPME using trap-based preconcentration with enrichment
Presented at the 1st European Sample Preparation eConference 2021
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Enhancing laboratory throughput using fully automated high-capacity sorptive extraction
Presented at the 1st European Sample Preparation eConference 2021
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PFAS in Air: Sampling and analytical techniques for the identification of persistent contaminants and new method updates
Presented at the National Environmental Monitoring Conference 2021
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Passive sampling and its pivotal role in ‘greener’ sampling of VOCs in various industrial settings
Presented at the National Environmental Monitoring Conference 2021
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Evaluating high-capacity sorptive extraction (HiSorb™) for VOCs as biomarkers related to respiratory and liver diseases in culture media
Presented at the Owlstone Breath Biopsy Conference 2021
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Trace-level analysis of odorants in drinking water using high-capacity sorptive extraction
Presented at SETAC 2022
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New insights from thermal desorption–gas chromatography–mass spectrometry (TD–GC–MS) data on microplastics in salt samples
Presented at SETAC 15–19 May 2022
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National and international standard methods relating to speciated monitoring of vapour-phase organic chemicals in air
Application Note 003
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Advice on sorbent selection, tube conditioning, tube storage and air sampling
Application Note 005
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Troubleshooting analytical thermal desorption applications
Application Note 006
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Preparing and introducing standards using thermal desorption tubes
Application Note 007
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Using thermal desorption for the quality control of products and raw materials
Application Note 009
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Use of diffusive samplers with TD–GC analysis for monitoring VOCs in ambient air
Application Note 010
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Analytical thermal desorption: History, technical aspects and application range
Application Note 012
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Monitoring labile, high-boiling organic vapours such as those found in cleanroom air in semiconductor plants
Application Note 014
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On-line process control of speciated organic chemicals in industrial gases at sub-ppb levels
Application Note 015
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Round-the-clock, on-line and cryogen-free monitoring of hydrocarbons from acetylene to trimethylbenzene in ambient air
Application Note 016
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The GC/FID sensitivity of the UNITY thermal desorber
Application Note 017
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Minimising artefacts – Considerations for storage and transport of sorbent tubes
Application Note 019
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Confirming sorbent tube retention volumes and checking for analyte breakthrough
Application Note 020
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Developing and optimising tube-based thermal desorption methods
Application Note 021
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Selection of gas flows and split ratios during thermal desorption
Application Note 022
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Overcoming the ‘one-shot’ limitation of thermal desorption by the re-collection of desorbed samples
Application Note 024
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Calculating atmospheric concentrations from analyte masses retained on sorbent tubes
Application Note 025
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Minimising analytical interference from water during the analysis of sorbent tubes
Application Note 026
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A review of sorbent-based sampling methods for volatile and semi-volatile organic compounds in air
Application Note 027
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Optimising analytical performance and extending the application range of thermal desorption for monitoring air indoors and inside vehicle cabins
Application Note 028
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VOC air monitoring technology and its application to contaminated land
Application Note 029
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Certified reference materials for analysis of VOCs in air by thermal desorption (TD)–GC
Application Note 030
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The analysis of sulfur compounds using on-line and off-line TD–GC
Application Note 032
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Analysis of the interior atmosphere of a passenger car by TD–GC–MS
Application Note 033
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The long-term stability of high-boiling compounds on sorbent tubes
Application Note 034
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Workplace air monitoring using pumped sampling onto sorbent tubes and analysis by TD–GC–MS
Application Note 037
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Occupational exposure limit levels for VOCs compatible with TD–GC
Application Note 038
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Analysis of semi-volatile phosphorus pesticides by thermal desorption and method validation using sample re-collection
Application Note 039
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Direct desorption of VOCs and SVOCs from leather furnishings
Application Note 040
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Analysis of the residual solvent dimethyl sulfoxide in a drug precursor
Application Note 041
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Quantitative monitoring of monoethylene glycol (MEG) by TD–GC
Application Note 043
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The analysis of free-VX from sorbent tubes at low and sub-nanogram levels
Application Note 044
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Detection of trace levels of drugs in dust by TD–GC–MS
Application Note 045
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Monitoring organic vapours in air – A comparison of thermal desorption and carbon disulfide (CS2) extraction
Application Note 046
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Rapid and reliable screening of landfill gas for priority and odorous compounds by TD–GC–MS
Application Note 047
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Diffusive (passive) monitoring and TD–GC analysis of hazardous air pollutants in industrial and urban locations
Application Note 049
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The use of TD–GC(MS) in flavour and fragrance profiling
Application Note 052
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The performance of thermal desorption for the analysis of high-boiling SVOCs
Application Note 053
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Characterisation of paint samples by direct desorption TD–GC–MS
Application Note 057
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Direct desorption of car trim materials for VOC and SVOC analysis in accordance with VDA Method 278
Application Note 059
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The complementary role of thermal desorption alongside other sample introduction technologies for GC
Application Note 060
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Materials emissions testing in the semiconductor and associated industries
Application Note 062
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Continuous monitoring of trace-level toxic chemicals in air
Application Note 063
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Automating measurement of VOCs and SVOCs in products and materials using direct thermal desorption–GC–MS
Application Note 065
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An introduction to microchamber sampling for rapid screening of chemical emissions from construction materials and consumer products
Application Note 067
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The development of construction product regulations relating to chemical emissions and how to comply with them
Application Note 068
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Correlation of emission rates determined using the Micro-Chamber/Thermal Extractor with those for conventional emissions-chamber tests
Application Note 069
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The performance of a microchamber device for screening chemical emissions from indoor construction products
Application Note 073
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Liquid standard injection, tube impedance and other factors that may cause discrimination during the calibration of TD methods
Application Note 075
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Using thermal desorption for industrial (stack) emissions testing
Application Note 077
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Air monitoring – The advantages and applications of canisters and tubes
Application Note 079
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Evaluation of a ‘soil gas’ sorbent tube for improving the measurement of volatile and semi-volatile fuel vapours in contaminated land
Application Note 080
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Innovative cryogen-free ambient air monitoring in compliance with US EPA Method TO-15
Application Note 081
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Enhanced tracking of sample- and tube-related information for thermal desorption
Application Note 082
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Automated cryogen-free monitoring of ‘air toxics’ in ambient air using TD–GC–MS in accordance with US EPA Method TO-17
Application Note 086
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Monitoring trace greenhouse gases in air using cryogen-free TD–GC–MS
Application Note 087
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An introduction to the use of thermal desorption for testing chemical emissions from construction materials and consumer products
Application Note 089
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Automated detection of trace target compounds in complex chemical emission profiles from products and materials
Application Note 090
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Rapid microchamber tests for screening chemical emissions from car trim in accordance with ISO 12219-3
Application Note 093
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Food decomposition analysis using the Micro-Chamber/Thermal Extractor and TD–GC–MS
Application Note 095
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Analysis of polycyclic aromatic hydrocarbons from vehicle exhaust using TD–GC–MS
Application Note 097
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Analysis of a ‘betel-nut’ stimulant by direct thermal desorption with TD–GC–MS
Application Note 098
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Comprehensive analysis of aroma compounds released from incense sticks using TD–GC–MS
Application Note 100
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Rapid aroma profiling of cheese using dynamic headspace sampling and TD–GC–MS analysis
Application Note 101
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Enhancing the development of low-emitting products and materials using microchamber or direct desorption sampling, with TD–GC–MS analysis
Application Note 103
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Rapid and sensitive aroma profiling of strawberries using dynamic headspace sampling and TD–GC–MS
Application Note 104
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Near-real-time profiling of fragrance components and potential allergens from air fresheners using TD–GC–MS
Application Note 105
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Continuous on-line monitoring of hazardous air pollutants by TD–GC–FID
Application Note 106
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A simple sampling technique for the TD–GC–MS analysis of VOCs released from packaged meat
Application Note 107
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Optimisation of TD methods to minimise carryover of semi-volatiles during direct desorption of a polymer
Application Note 108
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Improving productivity and reducing costs by off-line sorbent tube conditioning
Application Note 109
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Rapid detection of chemicals emitted from museum display cases
Application Note 110
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Enhanced aroma-profiling of peppermint tea using direct desorption TD–GC–MS with sample re-collection
Application Note 111
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Extending the compatible analyte volatility range for indoor air quality and material emissions testing using multi-bed sorbent tubes
Application Note 113
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Passive monitoring of benzene and other hazardous air pollutants at refinery perimeters in accordance with US EPA Method 325
Application Note 114
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Simple and reliable quantitation of ppt-level PAHs in air by TD–GC–MS
Application Note 115
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Rapid profiling of VOCs and SVOCs in e-cigarette vapours for regulatory compliance and quality control
Application Note 118
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Flavour profiling of milk using HiSorb sorptive extraction and TD–GC–MS
Application Note 120
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A simple and reliable approach to assessing permeation of volatiles through materials
Application Note 121
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Flavour profiling of filter coffee using HiSorb sorptive extraction and TD–GC–MS
Application Note 122
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Flavour profiling of herbal infusions using HiSorb sorptive extraction and TD–GC–MS
Application Note 123
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Flavour profiling of alcoholic spirits using HiSorb sorptive extraction and TD–GC–MS
Application Note 124
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Flavour profiling of premium teas using HiSorb sorptive extraction and TD–GC–MS
Application Note 125
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The application of thermal desorption to chemical ecology
Application Note 127
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Microchamber sampling and TD–GC–MS analysis of chemical emissions from spray polyurethane foam (SPF) in accordance with ASTM D8142
Application Note 130
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The development of standard methods relating to vehicle interior air quality (VIAQ) and how to comply with them
Application Note 131
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Monitoring VOC emissions from respiratory medical devices in accordance with the new ISO 18562 international standard
Application Note 132
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Going beyond the requirements of US EPA Method TO-15: Innovative cryogen-free ambient air monitoring of trace-level air toxics at high humidity
Application Note 133
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Rapid forensic analysis of fire debris using headspace sampling onto sorbent tubes with TD–GC–MS
Application Note 134
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The complementary roles of dynamic headspace and sorptive extraction in the analysis of fragranced consumer products using TD–GC–MS
Application Note 135
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The performance of thermal desorption for the quantitative analysis of long-chain hydrocarbons
Application Note 136
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Quantitative determination of semi-volatile polychlorinated biphenyls (PCBs) using TD–GC–MS
Application Note 137
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A robust TD–GC–MS method for the determination of trace-level phthalate esters in air – Method validation and field study
Application Note 138
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High-performance analysis of polycyclic aromatic hydrocarbons (PAHs) by TD–GC–MS: Method validation and case-study
Application Note 139
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Quantitative analysis of airborne semi-volatile flame retardants using sorbent tube sampling with TD–GC–MS
Application Note 140
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Analysis of VOC and FOG emissions from automotive interior materials by direct desorption TD–GC–MS in accordance with VDA 278
Application Note 141
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Completely cryogen-free monitoring of PAMS ozone precursors, TO-15 air toxics and OVOCs in ambient air in a single run
Application Note 146
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Analysis of volatile organic pollutants in water using headspace–trap GC–MS: Improving on US EPA Method 524.2
Application Note 253
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Correlating consumer sensory experience of apple aroma with VOC profiles acquired by automated TD–GC–MS
Application Note 250
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Screening foods and beverages for butylated hydroxytoluene (BHT) using automated headspace–trap GC–MS
Application Note 251
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Identifying low-level odorants in wine by automated high-capacity sorptive extraction with GC–MS
Application Note 254
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Analysis of volatile organic pollutants in water using headspace–trap GC–MS: Maximising performance for ppt-level VOCs
Application Note 256
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Improving the performance of SPME using trap-based preconcentration with enrichment
Application Note 257
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Enhancing laboratory throughput using fully automated high-capacity sorptive extraction
Application Note 258
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Improving the performance of headspace sampling using trap-based preconcentration
Application Note 259
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Enhanced aroma profiling of vodka using automated immersive high-capacity sorptive extraction with GC–MS
Application Note 261
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Comprehensive VOC profiling of meat using dynamic headspace and automated TD–GC–MS analysis
Application Note 262
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Enhancing sensitivity for headspace and headspace-SPME analysis: The benefits of a trap-based approach
Application Note 267
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Enhancing the performance of SPME and sorptive extraction for GC–MS using trap-based preconcentration
Application Note 268
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Improving extraction efficiency of SPME on soil samples by using SPME–trap and SPME–trap with multi-step enrichment
Application Note 263
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Quantifying trace odorants in water by GC–MS with trap-based preconcentration: An assessment of high-capacity sorptive extraction
Application Note 255
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Breath sampling for clinical research and occupational health monitoring
Application Note 147
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A scalable TD–GC–MS approach for the discovery of breath biomarkers of malaria
Application Note 148
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Quantitation of residual solvents in food packaging by automated headspace–trap GC–MS
Application Note 252
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Improved aroma profiling of breakfast cereal by automated high-capacity sorptive extraction (HiSorb™)
Application Note 272
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Addressing the challenges of microplastic characterisation using thermal desorption
Application Note 150
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Enhanced fragrance profiling of shampoo using automated immersive high-capacity sorptive extraction with GC–MS
Application Note 265
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Innovative cryogen-free monitoring of volatile toxic compounds in ambient air in compliance with Chinese EPA Method HJ 759
Application Note 149
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Aroma and flavour analysis of ground beef using fully automated headspace–trap and HiSorb™ sorptive extraction
Application Note 273
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Enhanced olive oil aroma profiling by solid-phase microextraction (SPME) using the novel approach of multi-step enrichment (MSE)
Application Note 274
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Untargeted screening of volatile per- and polyfluoroalkyl substances (PFAS) released during the application of aqueous film-forming foam (AFFF)
Application Note 153
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TD–GC–MS analysis of VOCs in air using hydrogen carrier gas
Application Note 155
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Optimising the analytical performance of sorbent tube sampling and thermal desorption–GC–MS for disease diagnosis via breath and bio-monitoring
Application Note 154
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Advantages of using tube-based thermal desorption for monitoring chemical warfare agents at ultra-trace levels
Application Note 157
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Automated screening for trace-level explosives in water and fabrics using HiSorb™ probes and Centri® extraction and enrichment technology
Application Note 276
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Analysis of trace per- and polyfluorinated organic vapours in air using cryogen-free thermal desorption and gas chromatography–mass spectrometry
Application Note 158
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Evaluation of new high-capacity sorptive extraction (HiSorb™) phases for flavour profiling of hard seltzers
Application Note 277
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Flavour profiling of hard seltzers and identification of potential quality markers using HiSorb™
Application Note 278
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Identification of impurities in hydrogen fuel supplies using Multi-Gas on-line TD–GC–MS systems
Application Note 160
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Headspace sampling using HiSorb™ high-capacity sorptive extraction for flavour profiling of foods and beverages
Application Note 280
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HiSorb™ high-capacity sorptive extraction phase evaluation for aroma and flavour profiling of honey
Application Note 279
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High-throughput analysis of 1,4-dioxane in drinking water using SPME Arrow–trap with multi-step enrichment (MSE)
Application Note 282
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Addressing multiple challenges of microplastics analysis using versatile TD–GC–MS – Evaluation of salt samples
Application Note 161
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Optimised hydrogen fuel impurity analysis: identification, measurement and characterisation of volatile organic compounds by TD–GC–MS/SCD
Application Note 165
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Measuring PFAS pollution in ambient air using TD–GC–MS/MS
Application Note 166
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Advances in ultra-trace air toxics analysis: Cryogen-free canister pre-concentration and GC–MS for US EPA Method TO-15A
Application Note 169
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Automated, high-sensitivity analysis of residual fumigants for food safety testing by multi-step enrichment–headspace–trap (MSE–HS–trap) with GC–MS
Application Note 284
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How to load sorbent tubes into an autosampler (TD100-xr or ULTRA-xr)
Load up to 100 tubes on an automated system such as the TD100-xr or ULTRA-xr for the rapid and unattended analysis of VOCs and SVOCs in a single sequence
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What is thermal desorption?
A guide to the history, principles and applications of thermal desorption for gas chromatography
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Novel water management solutions for thermal desorption
Monitoring trace VOCs in humid air
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UNITY–ULTRA-xr Pro
Ultimate productivity in automated thermal desorption analysis
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UNITY–CIA Advantage-xr
Universal, cryogen-free, automated canister and whole-air sample preconcentrator
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UNITY–Air Server-xr
Automated, cryogen-free, unattended on-line air monitoring system
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Universal Direct Inlet Accessory
Direct sampling/concentration of headspace vapours onto the UNITY™ focusing trap
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Thermal desorption tubes
Ultimate solutions for dependable VOC sampling and analysis
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TC-20 and TC-20 TAG
Multi-tube conditioners for enhancing productivity of TD–GC laboratories
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Humidifier Accessory
Extending the applicability of the Micro-Chamber/Thermal Extractor
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POD Sampler
The POD Sampler is a lightweight air sampler for personal and environmental monitoring
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Schauenburg Analytics Ltd company booklet
Markes International, a company of the Schauenburg Analytics Ltd Group
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Micro-Chamber/Thermal Extractor
4-chamber model. Max temperature 250°C
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TT24-7 Series 2
Advanced thermal desorber for uninterrupted monitoring of trace chemical vapours
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UNITY–Air Server-xr
Cryogen-free thermal desorber for unattended on-line air monitoring
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UNITY–CIA Advantage-xr
Cryogen-free, automated whole-air preconcentration system
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UNITY–ULTRA-xr Pro
Multi-tube thermal desorber with advanced re-collection options
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UNITY–ULTRA-xr
Multi-tube thermal desorber with advanced upgrade options
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UNITY–ULTRA-xr DAAMS
High-throughput instrument for chemical warfare agent analysis sampled onto DAAMS tubes
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Centri 90 (Base unit ready for PAL3 integration)
Sample preparation platform for headspace–trap, SPME–trap and SPME Arrow–trap
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Centri 90 (Base unit with robotics)
Sample preparation platform for headspace–trap, SPME–trap and SPME Arrow–trap
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Centri 180 (Base unit with robotics)
Sample preparation platform for thermal desorption, headspace–trap, SPME–trap and SPME Arrow–trap
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Centri 180 (Base unit, ready for PAL3 integration)
Sample preparation platform for thermal desorption, headspace–trap, SPME–trap and SPME Arrow–trap
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Breath sampling and analysis for biomonitoring and early disease diagnosis
10 December, 2019
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Tackling challenges posed by odorous emissions at the IWA conference
20 November, 2019
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Regulatory and research developments at the 5th China In-Vehicle Air Quality Summit
7 November, 2019
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Sorbent tube caps and their role in protecting thermal desorption samples
21 January, 2019
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Tackling toxic emissions from respiratory medical devices: ISO 10993 and how to prepare
22 November, 2018
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Focusing on automotive regulatory compliance at the China VIAQ Summit
9 November, 2018
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Exploring the links between smell and the mind at the IFRA UK Fragrance Forum
16 October, 2018
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Panel discussion – Should I move from helium to hydrogen carrier gas?
22 November 2022
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Odournet – High-resolution TD–GC–TOF MS
An overview of Markes’ thermal desorption and mass spectrometry products for trace odour analysis by Odournet
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Sample preparation explainer infographics
SPME, headspace, high-capacity sorptive extraction & thermal desorption
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Tackling major challenges in air monitoring and emissions from materials
VITO, Belgium
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Improving food quality through analytical chemistry
Dr Carsten Müller, Cardiff University, UK
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Studying biogenic volatile organic compounds from Arctic ecosystems
Associate Professor Riikka Rinnan, University of Copenhagen, Denmark
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Enhancing the sensitivity of extraction for the detection of nicotine in complex samples
Technical University of Crete, Greece
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Automated thermal desorber doubles productivity, and increases data precision and accuracy in air studies
University of Leicester, UK
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Can you really trap very volatile compounds without liquid cryogen?
Instant Insight 001
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How can you extend analyte range without affecting peak shape?
Instant Insight 002
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Can you remove water without losing polar compounds?
Instant Insight 003
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Improving thermal desorption (TD) applications with sample re-collection
Instant Insight 005
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How can I use re-collection to simplify method validation and development?
Instant Insight 006
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Using hydrogen carrier gas with a thermal desorption (TD) system
Instant Insight 007
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Thermal Desorption Applications Guide: Automotive studies
A comprehensive guide to using thermal desorption in the vehicle-manufacturing industry
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Thermal Desorption Applications Guide: Biological profiling
A comprehensive guide to using thermal desorption to study human health, atmospheric chemistry and chemical ecology
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Thermal Desorption Applications Guide: Consumer environmental health
A comprehensive guide to the use of thermal desorption to assess chemical emissions from construction materials and consumer products
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Thermal Desorption Applications Guide: Defence and forensic
A comprehensive guide to using thermal desorption for homeland security, military and forensic applications
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Thermal Desorption Applications Guide: Environmental monitoring
A comprehensive guide to monitoring chemicals in the environment and the workplace using thermal desorption
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Thermal Desorption Applications Guide: Food and drink
A comprehensive guide to the use of thermal desorption for quality and content testing in the food and beverage industries
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Thermal Desorption Applications Guide: Fragrance and odour profiling
A comprehensive guide to assessing the odour profiles of products and materials using thermal desorption
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Calibration Solution Loading Rig (CSLR™)
A device designed for loading sorbent tubes with gas- or liquid-phase standards
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Quick-seal column connectors
Connects the fused silica transfer line insert from the thermal desorption system to the GC capillary column inside the GC oven
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CapLok tool
A tool to simplify the capping and uncapping of sorbent tubes
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TubeMate tool
A tool that allows easy insertion and removal of gauze-retaining springs in stainless steel and inert-coated stainless steel sorbent tubes
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Canister Rack for CIA Advantage-xr
A space saving support for canisters attached to the CIA Advantage-xr
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HiSorb Agitator
A vial agitation unit for use with Markes’ HiSorb probe technology for sorptive sample extraction and as a stand-alone unit for mixing liquids or solid suspensions
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HiSorb probes
Probes for use with stainless steel sorbent tubes or directly in the Centri automated sample concentration system
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Micro-Chamber/Thermal Extactor – Chamber Calibration Tool
A tool that enables the performance and reproducibility of the individual sampling chambers of the micro-chamber/ thermal extractor™ (μ-CTE™) to be compared, both on one system and between systems
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Micro-Chamber/Thermal Extactor – SPF Sample Cutter
A tool to cut samples of spray polyurethane foam and other soft materials for consistent, reproducible sample emissions testing using the micro-chamber/ thermal extractor™ (μ-CTE™)
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VOC-Mole soil probe
A tool that provides a way to screen VOCs in contaminated land, or along fuel pipelines, enabling in situ sampling directly at the soil gas source
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Helium leak detector
Device that provides accurate, sensitive and rapid detection of carrier gas leaks for TD–GC troubleshooting
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ACTI-VOC PLUS
Fast-flow pump kit for sampling VOCs and SVOCs onto sorbent tubes
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Sampling volatiles from fragranced consumer products using high-capacity sorptive extraction
LCGC: The Column, January 2018
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Going beyond the requirements of US EPA Method TO-15: Cryogen-free monitoring of trace-level "air toxics" at high humidity
LCGC: The Column, October 2017
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Identifying microplastic and nanoplastic pollutants in the environment
British Measurement and Testing Association Newsletter, Summer 2020
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Soil analysis to assess soil health and contamination
British Measurement and Testing Association Newsletter, Spring 2021
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Making regulatory chemical emissions tests easier for construction products manufacturers
British Measurement and Testing Association Newsletter, Winter 2020/21
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How switching from helium to hydrogen carrier gas in thermal desorbers enhances gas chromatography–mass spectrometry systems
LCGC: The Column, January 2022
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How tube-based thermal desorption can be used to monitor chemical warfare agents at ultra-trace levels
LCGC: The Column, April 2022
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Volatile and semi-volatile compounds in flavoured hard seltzer beverages: Comparison of high-capacity sorptive extraction methods
Advances in Sample Preparation | Volume 3, June 2022
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Analysis of volatile organic pollutants in water using headspace–trap GC–MS: Maximizing performance for ppt-level VOCs
LCGC: The Column, September 2022
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HSE Report – Diffusive sampler uptake rates
Tests for a range of compounds onto four sorbent types over periods of 1 and 2 weeks
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Global distributors
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