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20332

Porapak Porous Polymer Adsorbent

matrix Porapak Q, 100-120 mesh, bottle of 75 cc

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form

solid

packaging

bottle of 75 cc

parameter

250 °C temp. limit

technique(s)

gas chromatography (GC): suitable

surface area

~550 m2/g

matrix

Porapak Q

particle size

100-120 mesh

density

~0.34 g/mL

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203442034320329
vibrant-m

20332

Porapak Porous Polymer Adsorbent

vibrant-m

20344

Porapak Porous Polymer Adsorbent

vibrant-m

20343

Porapak Porous Polymer Adsorbent

vibrant-m

20329

Porapak Porous Polymer Adsorbent

surface area

~550 m2/g

surface area

~550 m2/g

surface area

~550 m2/g

surface area

~150 m2/g

form

solid

form

solid

form

solid

form

solid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

parameter

250 °C temp. limit

parameter

250 °C temp. limit

parameter

250 °C temp. limit

parameter

250 °C temp. limit

packaging

bottle of 75 cc

packaging

bottle of 75 cc

packaging

bottle of 75 cc

packaging

bottle of 75 cc

General description

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. Porapak Q is a porous polymer composed of ethylvynilbenzene and divynilbenzene mostly suitable for the separation of hydrocarbons, organic analytes in water, and oxides of nitrogen.
Porapak porous polymers are spherical beads with consistent particle size, porosity, and surface area that help to insure analytical precision and accuracy.

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

Application

Porapak Q packed in a stainless steel GC column maybe used for oxidation reduction experiments for designing of appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.

Legal Information

PoraPak is a trademark of Waters

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Customers Also Viewed

Grob RL and Barry EF.
Modern Practice of Gas Chromatography, 79-83 (2012)
Scientific Bases for the Preparation of Heterogeneous Catalysts.
Gaigneaux E
Science, 751-752 (2010)
Poole C.
Gas Chromatography, 127-130 (2012)

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