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Merck Chemicals ORBO™ 43 Supelpak-20 specially treated Amberlite XAD-2 (20/40), 100/50 mg W,W,W (specially treated) separators
Used for gas and vapor sampling
Brand: Merck Chemicals 20258
This item is not returnable.
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Description
ORBO™ sorbent tubes contain two beds of the same selective adsorbent separated by glass wool or foam, for gas and vapor sampling. The dual-layer or two-bed construction of the tube allows for any sample breakthrough to be captured in the smaller back-up bed.
Specifications
| Bed A 100 mg/Bed B 50 mg | |
| 20 to 40 Mesh | |
| 100 mm |
| W,W,W (Specially Treated) Separators | |
| 50/Pk. | |
| 8 mm |
ORBO is a trademark of Sigma-Aldrich Co. LLC