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HayeSep® Porous Polymer Adsorbent

matrix HayeSep D, 60-80 mesh, bottle of 75 cc

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About This Item

Codice UNSPSC:
23201100
eCl@ss:
32119290

Forma fisica

solid

Confezionamento

bottle of 75 cc

Produttore/marchio commerciale

Hayes Separation Inc

Parametri

290 °C temp. limit

tecniche

gas chromatography (GC): suitable

Area superficiale

~795 m2/g

Matrice

HayeSep D

Dimensione particelle

60-80 mesh

Densità

~0.33 g/mL (free fall density)

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Categorie correlate

Descrizione generale

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. HayeSep® has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs). Furthermore they are relatively inert and exhibit hydrophobicity.
HayeSep porous polymers, considered second generation materials, are consistent batch-to-batch, with minimal shrinkage and monomer bleed.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

Applicazioni

HayeSep D in combination with Tenax TA was used to analyze polar, low-molecular weight compounds, such as methanol and ethanol, and non-polar volatile organic compounds, such as benzene and toluene in a temperature-programmed desorption combined with mass spectrometry and Fourier transform infrared spectroscopy (FTIR).

Note legali

HayeSep is a registered trademark of Hayes Separation Inc.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number

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Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)
Detection of volatile organic compounds by temperature-programmed desorption combined with mass spectrometry and Fourier transform infrared spectroscopy.
Ketola RA, et al. et al.
Analytica Chimica Acta, 562 (2), 245-251 (2006)
Gas Chromatography.
Poole C. et al.
Science, 127-130 (2012)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S. et al.
J. Chromatogr. Library, 49, 50-51 (1991)
Modern Practice of Gas Chromatography.
Grob RL and Barry EF. et al.
Science, 79-83 (2004)

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