Fig. 6

GC-Mass chromatogram of Tetradesmus obliquus treated with the different concentrations of Cobalt nitrate A Control, B 0.1 mM Co, C 0.04 mM Co, and D 0.07 mM Co after transesterification process
GC-Mass chromatogram of Tetradesmus obliquus treated with the different concentrations of Cobalt nitrate A Control, B 0.1 mM Co, C 0.04 mM Co, and D 0.07 mM Co after transesterification process