A quick and effective determination method of five residual organic solvents(ethanol,acetone,chlorodimethyl ether,toluene and styrene) in sodium cytidine triphosphate has been established.

• 研究建立了同时测定三磷酸胞苷二钠中乙醇、丙酮、氯甲醚、甲苯、苯乙烯5种有机溶剂残留量的毛细管气相色谱法。