This is a device that is engineered for vitro symptomatic purpose. Uses - It focusses on serum, urine, crebrospinal fluid and liquids from other parts of the system for diagnosis. Features - This equipment has 1-4 ml or 90%. - The vertical membrane lowers concentration polarization for extremely quick spin times - Heat-sealed membrance reduces the flow of unwanted substances - It has a recognition for dependable results. - It is good for sample checking with semi-transparent places and grading the volumes. - Direct pipettor test removes the next step. - More absorption.