BioDieselNow - Renewable biodiesel fuel

respected sir, I'm BHUVANESH. N student of Tamil Nadu Agricultural University , studying 2nd M.Sc(agricultural microbiology) , coimbatore, Tamil nadu, India. Im doing my research on " ALKANE SYNTHESIS BY Botryococcus". Im collecting samples from different locations of tamilnadu and my research...

I am using microscopic algae, and I've found the method for extracting the oil from the algae (AOAC 996.06). However, I'm not sure how to get the algae ready for GC. Will I be filtering it off and freezing it? Is GCMS the best method? or is gravimetrical a better way to go?