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.
SafeLok FAQs
A list of questions and answers about the use of SafeLok™ tubes – advanced thermal desorption tubes for pumped (active) air sampling.
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.
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.
TD100-xr
Multi-tube thermal desorber for high-throughput automated analysis.
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.
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.
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.
Thermal desorption tubes
Discover the applications for a variety of sorbent tubes and focusing traps.
Thermal desorption tubes
Thermal desorption tubes for optimum sampling and analytical performance.
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.
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.
ULTRA-xr
A 100-tube autosampler enabling high-productivity analysis of trace-level VOCs and SVOCs with GC or GC–MS.
UNITY–Air Server-xr
A robust autosampler for unattended on-line monitoring of ambient air or industrial processes.
UNITY–CIA Advantage-xr
Cryogen-free, automated whole-air preconcentration system.
UNITY–ULTRA-xr Pro
Multi-tube thermal desorber with advanced re-collection options.
UNITY-xr
Single-tube thermal desorption unit, delivering exceptional GC(–MS) performance for industry-standard-sized sample tubes and offers unmatched upgrade flexibility for tube, canister and on-line automation.
VOC-Mole soil probe
A stainless steel assembly that is inserted into the ground, allowing soil gas to be sampled onto a sorbent tube, for analysis by thermal desorption (TD)–GC.
Novel water management solutions for thermal desorption
Markes International's recommendations for water management.
