20254-U
ORBO™ 101 Carbotrap® B (20/40), 100/50 mg
W,W,W separators, O.D. × L 6 mm × 70 mm, pkg of 25 ea
Synonym(s):
ORBO™ Carbotrap® Tube
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About This Item
UNSPSC Code:
12190000
NACRES:
NB.24
material
W,W,W separators
Quality Level
product line
ORBO™
composition
Bed A, 100 mg
Bed B, 50 mg
packaging
pkg of 25 ea
manufacturer/tradename
ORBO™ 101
technique(s)
active air sampling: suitable
O.D. × L
6 mm × 70 mm
matrix
Carbotrap® B Graphitized Carbon Black (GCB) (20/40)
particle size
20-40 mesh
application(s)
air monitoring
environmental
industrial hygiene
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General description
ORBO sorbent tubes (W,W,W separators, O.D. × L 6 mm × 70 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
Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany
ORBO is a trademark of Sigma-Aldrich Co. LLC
Storage Class
11 - Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_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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