Table 1 The amounts of spiked clindamycin into the capsule and vial of clindamycin samples
Sample | Spiked (µM) | Expected (µM) | Found (µM) | Recovery (%) | RSD (%) |
|---|---|---|---|---|---|
Clindamycin capsule | 0 | 30 | 31.4 | 104.9 | 6.4 |
10 | 40 | 39.6 | 99.1 | 5.9 | |
20 | 50 | 49.0 | 98.1 | 6.7 | |
40 | 70 | 68.0 | 97.1 | 5.8 | |
70 | 100 | 101.0 | 101.0 | 6.2 | |
Clindamycin vial | 0 | 30 | 30.9 | 103.0 | 6.1 |
10 | 40 | 38.4 | 96.0 | 3.8 | |
20 | 50 | 46.3 | 92.6 | 2.8 | |
40 | 70 | 65.0 | 92.9 | 3.8 | |
70 | 100 | 101.4 | 101.4 | 3.9 |