About this item
High-quality thermal desorption tubes are suitable for ppt to ppm concentrations of volatile organic compounds (VOCs) in ambient, indoor, personal, and industrial hygiene environments.
- Variety of sorbents to collect a wide range of VOCs
- Use corrosion-resistant glass tubes for excellent inertness
- Allow monitoring of sorbent bed condition
- Choose stainless steel tubes for greater durability in the field
- No sampling pump necessary for passive sampling with diffusion caps
- Individually etched with unique serial number for convenient sample identification
- The most reliable barcode "code 128" format on tube for recording and tracking
- Each tube has an arrow indicating flow direction to reduce errors during use
- Available unconditioned or preconditioned and ready to sample
- Tubes are reusable after thermal desorption for most applications
Fit Markes (ULTRA and UNITY™), PerkinElmer, and Shimadzu thermal desorbers
Thermal Desorption Tube Sorbent—Vapor Phase Organics Applications. Tenax TA—C6/7 to C26. Graphitized Carbon—C5/6 to C14. Tenax GR/Carbopack B—n-C5/6 to n-C20 (EPA Methods TO-14A/TO-15/TO-17). Carbopack B/Carbosieve SIII—n-C2/3 to n-C12/14 (EPA Methods TO-14A/TO-15/TO-17) . Tenax TA/Graphitized Carbon/Carboxen 1000—C2/3 to C20. Carbopack C/Carbopack B/Carbosieve SIII—n-C2/3 to n-C16/20 (EPA Methods TO-14A/TO-15/TO-17).
Packed tubes come with a report detailing the total mass of sorbent in the tube; conditioned tubes also include a blank chromatogram.