Product | Label dose (strength) of API (mg/tablet) | Label claimed (%) | Assay (% mean ± % SD) | RSD | Assay test (90–110%) |
---|---|---|---|---|---|
Brand 1 | 2500 | 100 | 94.97 ± 2.57 | 2.71 | Pass |
300 | 100 | 97.64 ± 0.74 | 0.76 | Pass | |
Brand 2 | 2500 | 100 | 99.88 ± 0.60 | 0.60 | Pass |
Brand 3 | 2500 | 100 | 105.85 ± 9.82 | 9.28 | Pass |
600 | 100 | 100.82 ± 4.61 | 4.57 | Pass | |
Brand 4 | 600 | 100 | 87.22a ± 1.57 | 1.80 | Fail |
Brand 5 | 2500 | 100 | 94.93 ± 1.80 | 1.90 | Pass |
300 | 100 | 86.92a ± 1.28 | 1.47 | Fail | |
Brand 6 | 2500 | 100 | 84.75a ± 0.69 | 0.82 | Fail |
300 | 100 | 105.73 ± 0.99 | 0.93 | Pass |