Skip to Content
MilliporeSigma
All Photos(1)

Documents

20257-U

Supelco

ORBO™ 23 2-HMP on Amberlite™ XAD®-2 (20/40), 120/60 mg

W,W,W separators, O.D. × L 6 mm × 85 mm, pkg of 25 ea

Synonym(s):

ORBO™ 2-HMP on Supelpak™ 20N Tube

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12190000
NACRES:
NB.24

material

W,W,W separators

agency

NIOSH 2501,2529,2536,2539,2541

product line

Amberlite™
ORBO™

composition

Bed A, 120 mg
Bed B, 60 mg

packaging

pkg of 25 ea

manufacturer/tradename

ORBO™ 23

technique(s)

active air sampling: suitable

O.D. × L

6 mm × 85 mm

matrix

XAD-2 2-(Hydroxymethyl)piperidine on XAD-2

particle size

20-40 mesh

application(s)

air monitoring
environmental
industrial hygiene

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

ORBO™ 23 2-HMP on Amberlite™ XAD®-2 (20/40), 120/60 mg sorbent tubes (W,W,W separators, O.D. × L 6 mm × 85 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

Amberlite is a trademark of DuPont de Nemours, Inc.
ORBO is a trademark of Sigma-Aldrich Co. LLC
Supelpak is a trademark of Sigma-Aldrich Co. LLC
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

F J Egea González et al.
Journal of AOAC International, 80(5), 1091-1097 (1997-11-05)
A method to sample and analyze chlorothalonil and dichlofluanid in greenhouse air was evaluated. Analysis was performed by gas chromatography with electron capture detection and gas chromatography-mass spectrometry. Solid sorbents such as Chromosorb 102, Porapak R, Supelpak-2, Amberlite XAD-2, Amberlite
Nikolaos G Tsiropoulos et al.
Analytica chimica acta, 573-574, 209-215 (2007-08-29)
A methodology is described for greenhouse air analysis by sampling fenhexamid, pyrimethanil, malathion, metalaxyl-M and myclobutanil in solid sorbents. Pesticides were determined by gas chromatography with NP Detector. The trapping efficiency of XAD-2, XAD-4, Supelpak-2, Florisil and C-18 at different
Bjørn T Moe et al.
Anticancer research, 29(4), 1047-1052 (2009-05-06)
Endometrial hyperplasia is a precursor lesion of endometrial carcinoma. Clinical studies of endometrial hyperplasia have shown that levonorgestrel (LNG) is more therapeutically effective than medroxyprogesterone acetate (MPA). The present pharmacological in vitro study was performed to compare progestin effects on
A Orbo et al.
Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 117(7), 972-976 (1997-03-10)
The development of female steroid hormone-related neoplasms such as gynaecologic and mammary cancers is influenced by hormones administered exogenously. Hormonal contraceptives and hormone replacement therapy both affect the risk of developing cancers in the endometrium, cervix, ovarium, and mammary glands.
K Flo et al.
Scandinavian journal of clinical and laboratory investigation, 55(8), 715-721 (1995-12-01)
Elevated extracellular cGMP levels have been observed in various clinical conditions, and the analyte has been proposed as a diagnostic marker of cardiovascular as well as malignant diseases. However, the use of extracellular cGMP as a pathophysiological marker requires detailed
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service