Purification of samples by interphase mass transfer using microporous hollow-fiber membranes

摘要: Method and apparatus are provided for accomplishing improved separation purification of an analyte by mass transfer between immiscible phases employing microporous hollow-fiber membranes. The invention eliminates several problems the prior art. A number possible modes according to invention, including liquid-liquid extraction, back simultaneous forward gas absorption into a liquid, stripping from liquid stripping.