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Merck

20255-U

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

Synonym(s):

ORBO™ Carbotrap® Tube

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About This Item

NACRES:
NB.24
UNSPSC Code:
12190000

Key Documents

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material

W,W,W separators

product line

ORBO™

composition

Bed A, 350 mg , Bed B, 175 mg

packaging

pkg of 25 ea

manufacturer/tradename

ORBO™ 100

technique(s)

active air sampling: suitable

O.D. × L

7 mm × 110 mm

matrix

Carbotrap® B Graphitized Carbon Black (GCB)

particle size

20-40 mesh

application(s)

air monitoring
environmental
industrial hygiene

Quality Level

100

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Show Differences

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This Item
20254-U23446-U54020-U
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

Supelco

20255-U

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

ORBO™ 101 Carbotrap® B (20/40), 100/50 mg W,W,W separators, O.D. × L 6 mm × 70 mm, pkg of 25 ea

Supelco

20254-U

ORBO™ 101 Carbotrap® B (20/40), 100/50 mg

ORBO™-93 Sorbent Tube ORBO tube I.D. × L 6 mm × 95 mm, Bed A 180 mg, Bed B 90 mg, 60/80 mesh, pkg of 25 ea

Supelco

23446-U

ORBO™-93 Sorbent Tube

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

Supelco

54020-U

ORBO™ 555 LpDNPH 300/150 mg Sorbent Tube

composition

Bed A, 350 mg , Bed B, 175 mg

composition

Bed A, 100 mg , Bed B, 50 mg

composition

Bed A, 180 mg , Bed B, 90 mg

composition

Bed A, 300 mg , Bed B, 150 mg

material

W,W,W separators

material

W,W,W separators

material

-

material

W,W,W separators

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

technique(s)

active air sampling: suitable

product line

ORBO™

product line

ORBO™

product line

ORBO™

product line

ORBO™

packaging

pkg of 25 ea

packaging

pkg of 25 ea

packaging

pkg of 25 ea

packaging

pkg of 20 ea

manufacturer/tradename

ORBO™ 100

manufacturer/tradename

ORBO™ 101

manufacturer/tradename

-

manufacturer/tradename

ORBO™ 555

General description

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.

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

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.
S Ghittori et al.
Giornale italiano di medicina del lavoro, 10(4-5), 201-205 (1988-07-01)
A laboratory study, using generated atmosphere containing 0.14/23.3 mg/m3 of Benzene, was conducted to adapt an existing industrial hygiene monitoring method for measuring low concentrations of Benzene. This method was developed to determine concentrations of Benzene in the ambient air
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
M L Fiorentino et al.
La Medicina del lavoro, 81(2), 107-118 (1990-03-01)
Benzene is a widely diffuse solvent (atmosphere, cigarette smoke, some foods); in the industrial environment benzene is currently present at concentrations of ppm. A valid method of biological monitoring that is easy to perform is needed for assessing occupational 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
View All Related Papers

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