Sorbent Tubes, Glass Thermal Desorption Tubes, Carbosieve S-III/Anasorb GCB1/Anasorb GCB2
Overview
Thermal Desorption Tube, Carbosieve S-III/Anasorb GCB1*/Anasorb GCB2*, 60/80 mesh, 3 sections, 250/150/100 mg in a 1/4-inch OD x 3 1/2-inch size tube; fits Perkin Elmer or Markes Intl. thermal desorbers; used for EPA IP 1B, NIOSH 2549, ea
*Anasorb GCB1 is equivalent to Carbopack B; Anasorb GCB2 is equivalent to Carbopack C.
Tube Ends: Glass Open
Separators: Screen/Glass Wool/Glass Wool/Screen
Each tube has a flow direction arrow and a unique number. Tubes are thermally conditioned before shipping; use within 6 months or recondition, restocking fee may apply; available unconditioned as Cat. No. 226-330-UP.
SKC offers single and multiple-bed Thermal Desorption Tubes that meet the requirements of EPA Method TO-17 for the determination of sub-ppb VOCs in ambient air. SKC Thermal Desorption Tubes are designed for compatibility with Perkin Elmer or Markes International thermal desorbers.
SKC sorbent technology research has produced superior materials for the collection of organic compounds for thermal desorption. To be suitable for thermal desorption, sorbents must meet exacting specifications that include low contaminant background, high thermal stability, and sufficient adsorptive strength to retain components of interest, yet release them quickly when heat is applied. Thermal desorption techniques offer the advantage of greatly improved analytical sensitivity. Because solvents are not used for desorption, the collected sample is not diluted and, in most cases, analytical recovery is so close to 100% that desorption efficiency corrections are not required.
- Tube Type : Thermal Desorption
- Sorbent : AnasorbÖ
- Sorbent Coating : No
- Number of Sections : 3
- Tube Material : Glass