8052-24-2 9000-70-8 9013-63-2 Absorbable gelatin sponge EINECS 232-554-6 GELATIN GT Gelatin [JAN] Gelatin foam Gelatin velvatex Gelatine Gelatins Gelfoam HSDB 1902 Pharmagel A Pharmagel Adb Pharmagel B Puragel Spongiofort Vee gee gelatin