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20036

ORBO™ 77 H2SO4-Treated Carbon Bead (20/30), 500/250 mg

W,W,W separators, O.D. × L 8 mm × 110 mm, pkg of 50 ea

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About This Item

UNSPSC Code:
47131900
NACRES:
NB.21
Technical Service
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Quality Segment

material

W,W,W separators, carbon beads

agency

OSHA ID-188

product line

ORBO™

composition

Bed A, 500 mg , Bed B, 250 mg

packaging

pkg of 50 ea

manufacturer/tradename

ORBO™ 77

technique(s)

active air sampling: suitable

O.D. × L

8 mm × 110 mm

matrix

H2SO4-treated carbon bead

particle size

20-30 mesh

application(s)

air monitoring
environmental
industrial hygiene

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

Storage Class

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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