Porapak™ Porous Polymer Adsorbent 20324

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™ N is a porous polymer bead which provides significantly lower background at the carbon emission line. They are suitable in separating H2, CH4, CO2.
Porapak porous polymers are spherical beads with consistent particle size, porosity, and surface area that help to insure analytical precision and accuracy.
Stainless steel columns packed with Porapak™ N maybe used for the separation and determination of micro-quantities of formic, acetic, propionic, isobutyric, butyric, 3-methylbutyric and valeric acids present in biological media as end-products of microbial fermentation.
PoraPak is a trademark of Waters

Quality Level	100
form	solid
packaging	bottle of 75 cc
parameter	190 °C temp. limit
application(s)	gas chromatography (GC): suitable
matrix	Porapak N
particle size	50-80 mesh
surface area	~300 m2/g
density	~0.41 g/mL (free fall density)

Personal Protective Equipment	Eyeshields, Gloves, type N95 (US)
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable