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Table 7 Linearity and range of solvents

From: Determination of residual solvents in paclitaxel by headspace gas chromatography

S. no. Percentage level Ethylacetate Tetrahydrofuran DIPEA
Concentration (ppm) Mean peak area Concentration (ppm) Mean peak area Concentration (ppm) Mean peak area
1 LOQ 501.24 178.8986 71.0536 38.6221 2.0984 3.018
2 50 2526.45 897.493 367.268 199.1105 10.4985 15.0979
3 75 3788.5 1350.24 546.902 298.1658 15.6401 22.648
4 100 5047.5 1799.986 731.536 397.221 20.98685 30.181
5 125 6311.5 2244.733 914.17 496.2763 26.2482 37.723
6 150 7574.58 2697.479 1096.804 595.3315 31.4706 45.269