laboratory diagnostic - coagulation - Cryofibrinogen, citrated plasma, 2ml. Blood collection must be performed at room temperature, with neddle and tube warmed at 37 C. Centrifuge at room temperature, immediately after collection, The plasma must be frozen within 1 hour after collection and must be sent in the frozen samples container, Cryoprecipitation, ssso, todylaboratories®, bmn, code L16LD1541