20329

Porapak^™ Porous Polymer Adsorbent

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

• UNSPSC Code: 23201100

Propiedades

• form: solid
• Quality Level: 100
• packaging: bottle of 75 cc
• parameter: 250 °C temp. limit
• technique(s): gas chromatography (GC): suitable
• surface area: ~150 m²/g
• matrix: Porapak P
• particle size: 100-120 mesh
• density: ~0.26 g/mL (free fall density)

Descripción

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^™ P is a porous polymer composed of styrene and divinylbenzene.

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

Stainless steel column packed with Porapak^™ P maybe used for the analysis of lipoxygenase reaction products by gas chromatography equipped with flame ionization detectors.

Legal Information

PoraPak is a trademark of Waters

Información de seguridad

• 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)