20054
ORBO™ 655 Amberlite™ XAD®-7 phosphoric acid treated (20/60), 80/40 mg
W,W,W separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea
Product Name
ORBO™ 655 Amberlite™ XAD®-7 phosphoric acid treated (20/60), 80/40 mg, W,W,W separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea
material
W,W,W separators
agency
OSHA 55
product line
Amberlite™
ORBO™
composition
Bed A, 80 mg
Bed B, 40 mg
packaging
pkg of 50 ea
manufacturer/tradename
ORBO™ 655
technique(s)
active air sampling: suitable
O.D. × L
6 mm × 75 mm
matrix
XAD-7 (phosphoric acid treated)
particle size
20-60 mesh
application(s)
air monitoring
environmental
industrial hygiene
Legal Information
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Amberlite is a trademark of DuPont de Nemours, Inc.
ORBO is a trademark of Sigma-Aldrich Co. LLC
General 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.
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