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Solvent Desorption Tubes & Cartridges

Active Sampling Tubes for Air Monitoring.ORBO sorbent tubes contain two beds of the same selective adsorbent seperated by glass wool or foam, for gas and vapor sampling. The dual-layer or two-bed construction of the tube allows for any sample breakthough to be captured in the smaller back-up bed. Our sorbent tubes contain Supelco′s high quality adsorbents that professionals world-wide trust for their applications. We offer the…

Sigma-Aldrich Supelco

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Active Sampling Tubes for Air Monitoring.

ORBO sorbent tubes contain two beds of the same selective adsorbent seperated by glass wool or foam, for gas and vapor sampling. The dual-layer or two-bed construction of the tube allows for any sample breakthough to be captured in the smaller back-up bed. Our sorbent tubes contain Supelco′s high quality adsorbents that professionals world-wide trust for their applications. We offer the widest range of adsorbents available in the market for the most challenging or most routine sampling needs.

Why quality professionals routinely choose Supelco sorbent tubes:
• Wide range of high quality adsorbents: Carbopack™/ Carbotrap® Graphitized Carbon Blacks (GCBs), Carboxen® and Carbosieve® Carbon Molecular Sieves (CMS), XAD and Tenax Porous Polymer Adsorbents, Charcoal, Silica Gel, Florisil, etc
• Availability of adsorbents not available in the market such as Anasorb CMS and petroleum charcoal
• Consistent adsorbent mesh sizes
• Coated and specially-treated materials
• Reproducible recoveries and low standard deviation
• Consistent bed weights from tube to tube to ensure capacity
• Complete line of tubes for regulatory methods: OSHA, NIOSH, ASTM, EPA, etc
• Custom capabilities
• Award-winning friendly and free techical support

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