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Merck

20832-U

ORBO 402 Tenax® TA especialmente tratado (35/60), 100/50 mg

W,W,W separators, O.D. × L 8 mm × 100 mm, pkg of 50 ea

Sinónimos:

ORBO Tenax® TA

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NACRES:
NB.24
UNSPSC Code:
12190000
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material

W,W,W separators

Quality Level

agency

NIOSH 2507,2545,7905, OSHA 43

product line

ORBO

composition

Bed A, 100 mg , Bed B, 50 mg

packaging

pkg of 50 ea

manufacturer/tradename

ORBO 402

technique(s)

active air sampling: suitable

O.D. × L

8 mm × 100 mm

matrix

Tenax TA (specially treated)

particle size

35-60 mesh

application(s)

air monitoring
environmental
industrial hygiene

General description

ORBO 402 Tenax® TA specially treated (35/60), 100/50 mg is a glass tube containing dual-layered beds of the same selective adsorbent separated by glass wool or foam for gas and vapor sampling. This construction of the tube allows for any sample breakthrough to be captured in the smaller backup bed.

It is compatible with gas chromatography-mass spectrometry (GC-MS) equipment and is commonly used for breath analysis applications.

Application

ORBO 402 Tenax® TA specially treated (35/60), 100/50 mg has been used as an absorbent for the collection of air samples to determine benzene at trace levels in the environment during the GC/MS analysis.

Legal Information

ORBO is a trademark of Sigma-Aldrich Co. LLC
Tenax is a registered trademark of Buchem B.V.


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Low-cost desorption unit coupled with a gold nanoparticles gas sensors array for the analysis of volatile organic compounds emitted from the exhaled breath (gastric cancer and control samples.
Cristhian Manuel D, et al.
Microelectronic Engineering, 237, 111483-111483 (2021)
Determination of benzene at trace levels in air by a novel method based on solid-phase microextraction gas chromatography/mass spectrometry.
Alessandro S, et al.
Rapid Communications in Mass Spectrometry, 15, 2404-2408 (2001)
Anne Ørbo et al.
The Journal of steroid biochemistry and molecular biology, 113(1-2), 139-149 (2009-01-14)
Patients with endometrial hyperplasia representing preliminary stages of endometrial cancer have shown to respond to therapy in 100% of the cases when treated with levonorgestrel-impregnated intrauterine device. Anti-proliferative effect has also been reported after application of an anti-progestin impregnated intrauterine