MilliporeSigma
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20870-U

Supelco

ORBO 507 Silica Gel (20/40), 520/260 mg

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

EC Number:
NACRES:
NB.24

material

W,W,F separators

Quality Level

Agency

NIOSH 2015,2017
OSHA 76

product line

ORBO

composition

Bed A, 520 mg
Bed B, 260 mg

packaging

pkg of 50 ea

manufacturer/tradename

ORBO 507

technique(s)

active air sampling: suitable

O.D. × L

8 mm × 110 mm

matrix

Silica Gel

particle size

20-40 mesh

application(s)

air monitoring
environmental
industrial hygiene

General description

ORBO sorbent tubes (W,W,F separators, O.D. × L 8 mm × 110 mm) 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.

Legal Information

ORBO is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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