HPMC-Carbomer SR blend for controlled matrix release.
Empress HSR is an SR blend of HPMC and Carbomer used in sustained release tablets such as Sodium Valproate SR and Divalproex Sodium CR. It has matrix-forming properties and releases drug periodically as per desired profile to support consistent SR formulation.
Sample pack size: 100 gms
Sale pack size: 20 kg
Retest date: 5 years