High-quality composition containing oxaliplatin and preparation method of composition

The invention discloses a high-quality composition containing oxaliplatin. The bacterial endotoxin of the composition is detected by the method specified by standards on registration of imported drug of oxaliplatin for injection; and the composition contains the bacterial endotoxin less than 0.5EU per 1mg. The invention also discloses a method for preparing high-quality oxaliplatin freeze-dried powder. The oxaliplatin composition disclosed by the invention is high in quality and high in safety. The preparation method disclosed by the invention is easy for industrialization.