A container for receiving and separating blood plasma into its ingredients that has two sealingly coupled sections (1 and 2). One container section (2) and the adjacent portion of the other container section are made of solid material, and the two container sections are screwed together. The container...http://www.google.fr/patents/US5674458?utm_source=gb-gplus-shareBrevet US5674458 - Container for receiving and separating a fluid into its ingredients
Container for receiving and separating a fluid into its ingredients
