ORBO 555 LpDNPH 300/150 mg Sorbent Tube, W,W,W separators, O.D. x L 6 mm x 105 mm, pkg of 20 ea

Code: 54020-u D2-231

Not available outside of the UK & Ireland.

General description

ORBO™ 555 LpDNPH 300/150 mg sorbent tubes (W,W,W separators, O.D. × L. 6 mm × 105 mm) contain two beds of the same selective ad...


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£199.20 inc. VAT
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Not available outside of the UK & Ireland.

General description

ORBO™ 555 LpDNPH 300/150 mg sorbent tubes (W,W,W separators, O.D. × L. 6 mm × 105 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

agencyNIOSH 2016 (Appendix B)
application(s)air monitoringenvironmentalindustrial hygiene
compositionBed B, 150 mg, Bed A, 300 mg
manufacturer/tradenameORBO™ 555
materialW,W,W separators
matrix2,4-dinitrophenylhydrazine (DNPH) on High Purity Silica Gel
O.D. × L6 mm × 105 mm
packagingpkg of 20 ea
particle size20-40 mesh
product lineORBO™
Quality Level100
storage temp.2-8°C
technique(s)active air sampling: suitable
This product has met the following criteria: