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20255-U

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ORBO™ 100 on Carbotrap® B (20/40), 350/175 mg

W,W,W separators, O.D. × L 7 mm × 110 mm, pkg of 25 ea

Sinonimo/i:

ORBO™ Carbotrap® Tube

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About This Item

Codice UNSPSC:
12190000
NACRES:
NB.24

Materiali

W,W,W separators

Livello qualitativo

100

Nome Commerciale

ORBO™

Composizione

Bed A, 350 mg
Bed B, 175 mg

Confezionamento

pkg of 25 ea

Produttore/marchio commerciale

ORBO™ 100

tecniche

active air sampling: suitable

D.E. × lungh.

7 mm × 110 mm

Matrice

Carbotrap® B Graphitized Carbon Black (GCB)

Dimensione particelle

20-40 mesh

applicazioni

air monitoring
environmental
industrial hygiene

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Descrizione generale

ORBO sorbent tubes (W,W,W separators, O.D. × L 7 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.

Note legali

Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany
ORBO is a trademark of Sigma-Aldrich Co. LLC

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Florian Gahleitner et al.
Bioanalysis, 5(18), 2239-2247 (2013-09-24)
In-community non-invasive identification of asthma-specific volatile organic compounds (VOCs) in exhaled breath presents opportunities to characterize phenotypes, and monitor disease state and therapies. The feasibility of breath sampling with children and the preliminary identification of childhood asthma markers were studied.
Yifei Sun et al.
Journal of environmental sciences (China), 25(1), 213-219 (2013-04-17)
A group parameter approach using "total organic halogen" is effective for monitoring gaseous organic halogen compounds, including fluorine, chlorine, and bromine compounds, generated from combustion. We described the use of barrier-discharge radiofrequency-helium-plasma/atomic emission spectrometry, for the detection of semi- and
Gary Strobel et al.
Biotechnology letters, 35(4), 539-552 (2012-12-19)
The construction and testing of a unique instrument, the Paleobiosphere, which mimics some of the conditions of the ancient earth, is described. The instrument provides an experimental testing system for determining if certain microbes, when provided an adequate environment, can
S Ghittori et al.
Journal of toxicology and environmental health, 38(3), 233-243 (1993-03-01)
Benzene concentrations in urine samples (Cu, ng/L) from 110 workers exposed to benzene in chemical plants and gasoline pumps were determined by injecting urine supernate into a gas chromatograph. The urine was saturated with anhydrous N2SO4 to facilitate the passage
W A McClenny et al.
Journal of chromatography. A, 813(1), 101-111 (1998-08-11)
An evaluation of performance criteria for US Environmental Protection Agency Compendium Method TO-17 for monitoring volatile organic compounds (VOCs) in air has been accomplished. The method is a solid adsorbent-based sampling and analytical procedure including performance criteria for four merit
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