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

• UNSPSC Code: 47131900

Properties

• 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

Description

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable