The samples, along with an external standard of nonadecanoic acid, were applied to thin layer chromatography plates of 0.5 mm silica gel G and developed in hexane: Et2O:HOAc (70:30:1, v:v:v).
The samples, alongwith an external standard of nonadecanoic acid,were applied to thin layer chromatography platesof 0.5 mm silica gel G and developed in hexane:Et2O:HOAc (70:30:1, v:v:v).