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Merck
CN

20267-U

ORBO™ 32 Small Activated Coconut Charcoal (20/40), 100/50 mg

W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea

Synonym(s):

Activated Coconut Charcoal Tube

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About This Item

NACRES:
NB.24
UNSPSC Code:
12190000

Key Documents

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Product Name

ORBO™ 32 Small Activated Coconut Charcoal (20/40), 100/50 mg, W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea

material

W,F,F separators

agency

ASTM® D3686
NIOSH 1000,1001,1002,1003,1004,1005,1006,1008,1010,1011,1012,1014,1015,1016,1017,1018,1020,1022,1300
NIOSH 1301,1302,1400,1401,1402,1403,1404,1450,1451,1452,1454,1457,1458,1459,1500,1501,1550,1551,1552
NIOSH 1600,1602,1603,1604,1608,1609,1610,1611,1612,1613,1616,1617,1618,1619,1620,6001
OSHA 2,3,5,7,8,9,11,12,14,37,48,66,79,83,99,101,111,1002

product line

ORBO™

composition

Bed A, 100 mg
Bed B, 50 mg

packaging

pkg of 50 ea

manufacturer/tradename

ORBO™ 32 Small

technique(s)

active air sampling: suitable

O.D. × L

6 mm × 75 mm

matrix

activated coconut charcoal
activated coconut charcoal

particle size

20-40 mesh

application(s)

air monitoring
environmental
industrial hygiene

compatibility

mode of use Solvent desorption
technique used for Air monitoring

Quality Level

100

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Application

ORBO™ 32 small activated coconut charcoal (20/40), 100/50 mg has been used for sampling in the analysis of BTEX in air samples using gas chromatography (GC) with optical fiber detection.

General description

ORBO™ solvent desorption tubes are packed in glass with sealed ends. It is mostly dual-layered and containing one larger bed of adsorbent followed by a smaller back-up bed to capture any sample breakthrough. The beds contain separators typically of glass wool or foam to secure the beds in place.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
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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Lurdes I B Silva et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 24(8), 963-966 (2008-08-12)
An analytical method, based on separation with gas chromatography (GC) and detection with optical fiber (OF), was used for the separation, detection and quantification of benzene, toluene, ethylbenzene, p-xylene, m-xylene and o-xylene. The use of OF as a detector is

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Air Monitoring

Air monitoring is used to measure the level of air pollutants in environmental, industrial, or indoor settings to assess the air quality per standards established by health and regulatory agencies.

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