ORBO 77 H2SO4-Treated Carbon Bead (20/30), 500/250 mg, W,W,W separators, O.D. x L 8 mm x 150 mm, pkg of 50 ea

Code: 20036 D2-231

General description

ORBO™ 77 H2SO4-Treated Carbon Bead (20/30), 500/250 mg solvent desorption tube is designed for gas and vapor sampli...


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£289.00 EACH
£346.80 inc. VAT
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General description

ORBO™ 77 H2SO4-Treated Carbon Bead (20/30), 500/250 mg solvent desorption tube is designed for gas and vapor sampling. It contains two beds of the same selective adsorbent separated by glass wool or foam. Dual-layer or two-bed construction of the tube allows for any sample breakthrough to be captured in the smaller back-up bed.

Legal Information

ORBO is a trademark of Sigma-Aldrich Co. LLC

agencyOSHA ID-188
application(s)air monitoringenvironmentalindustrial hygiene
compositionBed B, 250 mg, Bed A, 500 mg
manufacturer/tradenameORBO™ 77
materialW,W,W separators, carbon beads
matrixH2SO4-treated carbon bead
O.D. × L8 mm × 150 mm
packagingpkg of 50 ea
particle size20-30 mesh
product lineORBO™
Quality Level100
technique(s)active air sampling: suitable
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