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HayeSep® Porous Polymer Adsorbent

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

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About This Item

Code UNSPSC :
23201100
eCl@ss :
32119290

Forme

liquid

Conditionnement

bottle of 75 cc

Fabricant/nom de marque

Hayes Separation Inc

Paramètres

250 °C temp. limit

Technique(s)

gas chromatography (GC): suitable

Superficie

~344 m2/g

Matrice

HayeSep R

Taille des particules

60-80 mesh

Densité

~0.32 g/mL (free fall density)

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Catégories apparentées

Description générale

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

Application

HayeSep R was used for GC packed column for quantitation of methanol, ethanol, isopropanol, acetone and ethylene glycol. It was also used in studies investigating plasma stabilization of pre-mixed methane-air combustion using a miniaturized glide-arc reactor integrated into a Bunsen type burner for plasma-activation of fuel-steam mixtures.

Informations légales

HayeSep is a registered trademark of Hayes Separation Inc.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificats d'analyse (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

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Consulter la Bibliothèque de documents

Glide-arc stabilization of lean methane-air combustion.
Hammer T, at al.
Proc. Int. Symp., 2 (2) (2008)
Gas Chromatography.
Poole C. et al.
Science, 127-130 (2012)
J F Livesey et al.
Clinical chemistry, 41(2), 300-305 (1995-02-01)
We developed a packed-column chromatographic procedure capable of simultaneous quantitation of methanol, ethanol, isopropanol, acetone, and ethylene glycol. This method was then updated to a rapid, sensitive, wide-bore capillary method. The packed-column system uses direct injection of 1 microL of
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S. et al.
J. Chromatogr. Library, 49, 50-51 (1991)
Maura Sonego et al.
Science advances, 5(5), eaav3235-eaav3235 (2019-05-16)
Resistance to platinum-based chemotherapy is a common event in patients with cancer, generally associated with tumor dissemination and metastasis. Whether platinum treatment per se activates molecular pathways linked to tumor spreading is not known. Here, we report that the ubiquitin-specific
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