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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.

Showing 18/335 results

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HiSorb sorptive extraction

Labour-saving sampling system for the analysis of VOCs and SVOCs in liquids and solids by TD–GC–MS.

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HiSorb multi-phase evaluation

An evaluation of Markes’ HiSorb™ probes, which are used with its Centri® sample extraction and enrichment platform for the high-capacity sorptive extraction of a wide range of VOCs and SVOCs from liquid and solid sample matrices.

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Testing chemical emissions from construction materials and other everyday products

How to meet the ‘green chemistry’ challenge and make the most of this market opportunity.

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US EPA Method 325

Markes International's complete sampling and analytical package and accessories to comply with US EPA Method 325, a fenceline air monitoring solution for benzene and other VOCs.

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Micro-Chamber/Thermal Extractor

A stand-alone unit for rapid sampling of chemical vapours.

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MTS-32

A compact portable device that allows unattended pumped sampling of air onto a series of sorbent tubes.

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SafeLok FAQs

A list of questions and answers about the use of SafeLok™ tubes – advanced thermal desorption tubes for pumped (active) air sampling. 

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TC-20 and TC-20 TAG

The TC-20™ and TC-20 TAG™ deliver off-line simultaneous conditioning or dry-purging of up to 20 thermal desorption sorbent tubes.

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TD Mini-tubes

TD Mini-tubes have dimensions of 60 mm × 6 mm, making them compatible with thermal desorption instruments such as Gerstel’s TDU and TDU2.

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TD100-xr

Multi-tube thermal desorber for high-throughput automated analysis.

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TF-SPME starter kit

Thin-film solid-phase microextraction is a novel sampling approach for sorptive extraction of VOCs and SVOCs and ultra-trace level analysis.

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TO-Clean

A canister cleaning system based on EPA Methods TO-14A and TO-15, this fully automated system features an isothermal oven with capacity for twelve 6-litre canisters.

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Series 2 TT24-7

An advanced thermal desorption system for continuous near-real-time monitoring of volatile and semi-volatile organic vapours in air or gas.

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TT24-7xr

An advanced, method-compliant thermal desorption system for continuous low-flow environmental monitoring of trace-level volatile and semi-volatile organic compounds by GC–MS.

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Thermal desorption tubes

Discover the applications for a variety of sorbent tubes and focusing traps.

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Thermal desorption tubes

Thermal desorption tubes for optimum sampling and analytical performance.

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TubeTAG

Patented TubeTAG™ system that enables tube history and sample information to accompany a tube throughout its lifetime – a sophisticated solution for tracking tubes during field monitoring projects.

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Universal Direct Inlet Accessory

An accessory that can be added to any manual UNITY™ thermal desorption platform to provide a simple and convenient mechanism for direct introduction/‘on-line’ sampling of headspace vapours from a wide range of bulk sample containers.

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