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Inert-coated metal thermal desorption tubes

Inert-coated sorbent sampling tubeSorbent tubes for sulfur compounds and thermally labile species

Markes International’s inert-coated stainless steel tubes are a robust alternative to glass tubes for sampling thermally labile and reactive compounds, due to the extremely thin inert coating on all surfaces.

Unrivalled labelling options

Tube labelling is provided as standard on Markes’ tubes, and helps you keep track of samples and tube stock​. Labels on stainless steel tubes comprise a serial number, barcode, and sampling direction arrow.

Additional labelling and tracking options are also available:

  • Up to 10 alphanumeric characters can be laser-etched on the side of your metal tubes, e.g. sorbent type, company, project name.

  • Metal tubes can be permanently marked with up to five bands​ for rapid identification.

  • Markes' TubeTAG™ radio-frequency identification (RFID) technology provides fail-safe tracking of tubes during field monitoring projects – the ultimate in sorbent tube informatics.

Recommended sorbent tubes

US EPA Method 325 (C1-CAXX-5020)

Markes offers both tubes referenced for monitoring fugitive emissions at refinery fencelines (specifically, BTEX and butadiene), and is happy to advise on which option would work best for you.

Monitoring odours (C2-CAXX-5314)

These tubes are packed with a carefully optimised combination of weak and strong inert sorbents, making them perfect for profiling a wide range of compounds including reactive sulfur species.​

Notes:

  • Pre-packed sorbent tubes can also be supplied conditioned and capped, ready for use on arrival.
  • Our digital catalogue contains further guidance on sorbent tube selection, or alternatively contact us to discuss any special requirements.
  • All tubes are supplied in packs of 10.
  • Single-bed tubes are suitable for pumped or passive sampling. Multi-bed tubes greatly extend the analyte range, but can only be used for pumped sampling.
Silkotek approved partner logo Markes International – partnering with the world leader in inert coatings to bring you outstanding‑quality sorbent tubes for challenging analytes.
   

 

SKUDescription 
C0-CXXX-0000 Empty inert-coated stainless steel Contact your local distributor for pricing
C1-CXXX-5003 Tenax TA. C6-C30. Inert-coated. Contact your local distributor for pricing
C1-CXXX-5020 EPA 325. C3-C7 Butadiene & Benzene. Inert-coated. Contact your local distributor for pricing
C1-CXXX-5153 HayeSep D. C5-C12. Inert-coated. Contact your local distributor for pricing
C1-CXXX-5312 SulfiCarb. C3-C8. Inert-coated. Contact your local distributor for pricing
C2-CXXX-5314 Odour/Sulfur. C6/7-C30, thiols & mercaptans. Inert-coated. Contact your local distributor for pricing
C2-CXXX-5342 SVOC. C6-C32. Inert-coated. Contact your local distributor for pricing
C1-CAXX-5003 Tenax TA. C6-C30. Inert-coated. Conditioned & capped. Contact your local distributor for pricing
C1-CAXX-5020 EPA 325. C3-C7 Butadiene & Benzene. Inert-coated. Conditioned & capped. Contact your local distributor for pricing
C1-CAXX-5312 SulfiCarb. C3-C8. Inert-coated stainless steel. Conditioned & capped. Contact your local distributor for pricing
C2-CAXX-5138 Chemical weapons - G-type, HD, VX. Inert-coated. Conditioned & capped Contact your local distributor for pricing
C2-CAXX-5250 Chemical weapons - G-type, HD, VX & G-analog VX. Inert-coated. Conditioned & cap Contact your local distributor for pricing
C2-CAXX-5314 Odour/Sulfur. C6/7-C30, thiols & mercaptans. Inert-coated. Conditioned & capped Contact your local distributor for pricing
C2-CAXX-5342 SVOC. C6-C32. Inert-coated. Conditioned & capped Contact your local distributor for pricing

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