1443 230 935 home products td instrumentation unity xr td100 xr cia advantage tt24 7 ultra xr air server xr kori xr micro chamber thermal extractor tc 20 & tc 20 tag mts 32 sampling accessories sorbent tubes sorbent tube accessories tube labelling & tracking sorbents sampling accessories calibration & standards starter kits instrument spares laboratory accessories mass spectrometry benchtof evolve benchtof hd benchtof select select ev gcxgc packages software targetview tof ds product packages epa method 325 applications defence & forensic stockpiled & non stockpiled agents chemical warfare agent research homeland security forensic environmental ambient air industrial air soil gas water food flavour fragrance food analysis liquids fragrance material emissions vehicle interior air quality construction products consumer goods cleanroom contaminants formaldehyde monitoring help & advice td application notes applications defence & forensic applications environmental applications food & fragrance applications general applications human health applications material emissions general topics & overviews technical support mass spec application notes select ev applications environmental applications food & fragrance applications forensic & tox applications homeland security applications materials applications metabolomics applications petrochemical general topics and overviews technical notes application notes in chinese brochures & tech specs accessories catalogue brochures technical specifications instrument registration register your instrument case studies case study vito belgium case study birmingham university case study cardiff university case study plymouth university case study uni of copenhagen scientific publications conference posters conference presentations papers frequently asked questions what is thermal desorption application guides tof ms applications guide td automotive td biological profiling td consumer environmental health td defence and forensic td food and drink td fragrance and odour profiling videos videos company info about markes technical innovation find us global distribution testimonials events news blog contact our products our products our products our products find out more our applications find out more making our world safer & healthier through science find out how catalogue browse our digital catalogue online view catalogue new xr seriesof thermal desorbers more details welcome to markes markes international is a specialist manufacturer of instrumentation for detection of trace level volatile and semi volatile organic compounds vocs and svocs . markes has a well deserved reputation for its application expertise in the field of thermal desorption supplying a comprehensive range of instrumentation sampling equipment and consumables that enhance the analytical capability of gc ms. in addition markes has gained recognition for its innovative high performance benchtof range of time of flight mass spectrometers for gc with award winning select ev variable energy electron ionisation . news more details uk markes international ltdgwaun elai medi science campusllantrisantrctcf72 8xl uktel 44 0 1443 230935 usa east markes international inc11126 d kenwood roadcincinnatiohio 45242usatel 866 483 5684 toll free usa west markes international inc2355 gold meadow waygold rivercalifornia 95670usatel 866 483 5684 toll free germany markes international gmbhschleussnerstrasse 42d 63263 neu isenburgfrankfurtgermanytel 49 0 6102 8825569 privacy policy terms and conditions employment opportunities trademarks website design by zarr contact us product brochure application notes top