GPC/SEC analysis of hydroxyethyl cellulose used in pharmaceutical products

Application Compendium ANALYSIS OF POLYMERS BY GPC/SEC PHARMACEUTICAL APPLICATIONS Verified for Agilent 1260 Infinity GPC/SEC System This compendium contains Agilent GPC/SEC applications for the analysis of polymers used in the pharmaceutical industry. It covers the analysis of polymers used for…

Application compendium BIODEGRADABLE POLYMERS ANALYSIS OF BIODEGRADABLE POLYMERS BY GPC/SEC Authors Graham Cleaver Agilent Technologies, Inc. Contents Page Studying biodegradable polymers..................................................................................... 3 Synthetic polymers Poly(lactide-co-glycolide) ......................................................................................................4 Polycaprolactam ......................................................................................................................4 Polyvinyl alcohol .....................................................................................................................5 Polyethylene glycol .................................................................................................................5 Naturally-occuring polymers Natural rubber .........................................................................................................................8 Polyacrylic…

SEC Analysis of Modified Hydroxyethyl Cellulose Application Note Author Introduction Graham Cleaver Agilent Technologies, Inc. Hydroxyethyl cellulose (HEC) is widely used by the cosmetic, paint, textile and pharmaceutical industries, for example, as a carrier gel for microbiocides. It is a…

Analysis of food additives by GPC/SEC Application compendium Author Graham Cleaver Agilent Technologies, Inc. Verified for Agilent 1260 Infinity GPC/SEC System Contents Page Introduction .......................................................................................3 Pectins ................................................................................................4 Carboxymethyl cellulose..................................................................6 Starch..............................................................................................7 Corn flour.............................................................................................8 Pullulan and dextran.........................................................................9 Gelatin.............................................................................................11 Gums................................................................................................12 Other food solutions.......................................................................13…