Table 16 Results of recovery study for DIPEA
From: Determination of residual solvents in paclitaxel by headspace gas chromatography
S. no. | Recovery level (%) | Amount added (ppm) | Amount recovered (ppm) | Recovery (%) |
|---|---|---|---|---|
1 | LOQ | 2.10 | 1.98 | 94.34 |
1.94 | 92.44 | |||
1.89 | 90.06 | |||
2 | 50 | 10.49 | 9.89 | 94.25 |
9.78 | 93.20 | |||
9.69 | 92.34 | |||
3 | 100 | 20.99 | 19.57 | 93.25 |
19.78 | 94.25 | |||
18.98 | 90.44 | |||
4 | 150 | 31.48 | 29.58 | 93.96 |
30.14 | 95.74 | |||
29.93 | 95.08 |