Table 4.
Conc. (ng/band) |
Mobile Phase Composition (CY-EtOAc) | Results | ||||
---|---|---|---|---|---|---|
Original | Used | Level | Conc. (ng/band) ± SD | % CV | Rf | |
87:13 | +2.0 | 485.31 ± 3.24 | 0.66 | 0.36 | ||
500 | 85:15 | 85:15 | 0.0 | 491.31 ± 3.54 | 0.72 | 0.37 |
83:17 | −2.0 | 511.25 ± 3.91 | 0.76 | 0.38 |
a Mean ± SD; n = 6.