藥物成份 STA-C.K. Prest 5: \nReagent 1: cephalin (platelet substitute), prepared from rabbit cerebral tissues according to Bell and Alton, lyophilized.\nReagent 2: buffered suspension of kaolin \nSTA-PTT Automate 5: reagent containing cephalin prepared from rabbit cerebral tissues and a particulate activator (silica) in a buffered medium, lyophilized.\nSTA-Cephascreen: reagent containing cephalin (platelet substitute), prepared from rabbit cerebral tissues and a polyphenolic activator in a buffered medium.\n @ 藥要看