Table 12 Results of recovery study for dichloromethane
From: Determination of residual solvents in paclitaxel by headspace gas chromatography
S. no. | Recovery level (%) | Amount added (ppm) | Amount recovered (ppm) | Recovery (%) |
|---|---|---|---|---|
1 | LOQ | 61.81 | 60.79 | 98.35 |
59.78 | 96.72 | |||
59.74 | 96.65 | |||
2 | 50 | 309.07 | 305.48 | 98.84 |
305.48 | 98.84 | |||
300.78 | 97.32 | |||
3 | 100 | 618.14 | 617.24 | 99.85 |
615.48 | 99.57 | |||
613.79 | 99.30 | |||
4 | 150 | 927.21 | 920.48 | 99.27 |
914.79 | 98.66 | |||
921.97 | 99.43 |