Formulation code

Drug content (mg/gm)

Room Temperature (25 ± 2° C )

Temperature (37° C + RH 70 )

Refrigerator Temperature (2-8° C)

Time in days

Time in days

Time in days

 

0

30

60

90

0

30

60

90

0

30

60

90

M41

390.0

389.4

388.4

388.3

390.0

389.3

386.4

381.3

390.0

385.1

383.2

378.9

M42

287.0

286.8

285.6

285.3

287.0

285.3

283.1

281.4

287.0

285.2

284.3

281.8

M43

211.0

210.8

209.9

209.3

211.0

210.2

208.1

206.3

211.0

210.3

208.9

206.8

M151

178.4

177.4

177.0

176.1

178.4

176.3

173.7

171.8

178.4

177.4

175.2

173.9

M152

290.6

290.2

289.9

289.8

290.6

289.8

289.7

286.7

290.6

288.3

286.5

282.7

M153

382.0

381.2

380.6

379

382.0

381.6

380.5

377.9

382.0

380.9

379.1

375.7

M1001

272.6

271.9

271.3

270.6

272.6

272.3

269.7

269.1

272.6

271.1

270.4

269.8

M1002

199.2

199.3

198.6

197

199.2

198.3

197.4

194.8

199.2

198.9

197.2

194.3

M1003

166.4

165.6

165.2

164.7

166.4

166.2

164.3

163.6

166.4

165.9

164.8

163.6

Table 4: Stability studies of floating microspheres stored at different temperature for 3 months.