Development and Characterization of Novel Site Specific Hollow Floating Microspheres Bearing 5-Fu for Stomach Targeting

Table 1

Batch specifications for floating hollow microsphres.

Sl. Number	Batch	Drug polymer ratio; (5 Fu : Eudragit S-100)	Stirring rate; (RPM)	Solvent ratio; (ETN : ACTN)
1	G-1	1 : 1	900	1 : 1
2	G-2	1 : 2	900	1 : 1
3	G-3	1 : 3	900	1 : 1
4	G-4	1 : 4	900	1 : 1
5	G-5	1 : 5	900	1 : 1
6	G-6	1 : 3	1100	1 : 1
7	G-7	1 : 3	1300	1 : 1
8	G-8	1 : 3	1200	1 : 3
9	G-9	1 : 3	1400	3 : 1