Innovative Technology For Trace Organic Analysis
Seach
TEL: +44 (0)1443 230 935
Mobile Menu

Thermal desorption sorbent tubes for air sampling

Select below for further details and purchasing options

Backed up by fast and friendly service, Markes’ tubes provide optimum sampling and analytical performance. Our range includes everything from cost-effective packages of industry-standard tubes to the last word in sorbent tube innovation.
  • Our industry-standard (3½-inch (89 mm) long x ¼-inch (6.4 mm) o.d.) sorbent tubes are available in stainless steel, inert-coated stainless steel and glass.

  • Compatible with thermal desorption instruments manufactured by Markes International, PerkinElmer and Shimadzu.

  • All tubes are permanently labelled with a unique serial number, barcode and sampling flow arrow, so that they are easy to use and track.

  • Further labelling options for tube tracking – includes laser-etching, banding and RFID-tagging (TubeTAG™).

  • Diffusion-locking SafeLok™ options for additional peace of mind.

  • Stringent quality control – our tubes are packed to a tolerance of ±2.5% or better.

  • Application-specific sorbent tubes – optimally packed for applications ranging from air toxics to material emssions testing.

  • Our sorbent tubes can also be ordered conditioned and capped, so that they’re ready for use on arrival.

  • All our sorbent tubes can be supplied: empty for you to pack yourself (or for direct desorption); pre-packed with one sorbent bed for diffusive (passive) monitoring applications; or pre-packed with up to three sorbent beds for pumped (active) monitoring applications.

  • We also supply 4½-inch DAAMS tubes – contact us for details.

Customised tubes

Should you not find the tubes you’re looking for, why not consider our custom service? Simply contact us if you’re interested in:

  • Alternative sorbent mesh sizes, bed lengths, or packing mixes.

  • Our tube unpacking and repacking service.

  • Our conditioning service for existing tubes.

  • Any other query you may have! ​

UK
UK
Markes International Ltd
Gwaun Elai Medi-Science Campus
Llantrisant
RCT
CF72 8XL, UK
Tel: +44 (0)1443 230935
USA (East)
USA (East)
Markes International, Inc
11126-D Kenwood Road
Cincinnati
Ohio 45242
USA
Tel: 866-483-5684 (toll-free)
USA (West)
USA (West)
Markes International, Inc
2355 Gold Meadow Way
Gold River
California 95670
USA
Tel: 866-483-5684 (toll-free)
Germany
Germany
Markes International GmbH
Schleussnerstrasse 42
D-63263 Neu-Isenburg
Frankfurt
Germany
Tel: +49 (0)6102 8825569
Part of Schauenburg International
Top