11049-U
Tenax® Porous Polymer Adsorbent
matrix Tenax GR, 20-35 mesh, bottle of 500g
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form
solid
Quality Level
packaging
bottle of 500 g
parameter
350 °C temp. limit
surface area
~25 m2/g
matrix
Tenax GR
particle size
20-35 mesh
density
~0.40 g/mL (free fall density)
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General description
Tenax porous polymers, based on 2,6-diphenyl-p-phenylene oxide, is widely used as an adsorbent in both air collection and purge trap applications. Its unique structure provides alternate and desirable adsorption/desorption characteristics compared to other porous polymers.
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Footnote
Tenax GR is a composite material containing 70% Tenax TA and 30% graphite carbon.
Legal Information
Tenax is a registered trademark of Buchem B.V.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Certificates of Analysis (COA)
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Find documentation for the products that you have recently purchased in the Document Library.
Evaluation of Tenax-GR adsorbent for the passive sampling of volatile organic compounds at low concentrations.
Atmos. Environ., Part A, 27 (12), 1865-1872 (1993)
Handbook of Water Analysis.
Technology & Engineering, 625-625 (2007)
Retention characteristics of some volatile compounds on Tenax GR.
Journal of Chromatography A, 642 (1), 379-382 (1993)
Journal of the Air & Waste Management Association (1995), 56(11), 1503-1517 (2006-11-23)
Four popular thermally desorbable adsorbents used for air sampling (Tenax TA, Tenax GR, Carbopack B, and Carbopack X) are examined for the potential to form artifacts with ozone (O3) at environmental concentrations. The performance of these adsorbents for the ketone
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