centrifugea machine that spins samples at high speed to separate components by their relative densitiesBlood samples are placed in a centrifuge to separate plasma from red and white cells.NoteBlood samples are placed in a centrifuge to separate plasma from red and white cells.Elon.io is an online learning platformWe have an entire course teaching TOEFL Academic Vocabulary grammar and vocabulary.Start learning TOEFL Academic Vocabulary now