Large pore synthetic polymer membranes

Length-based liquid-liquid extraction of carbon nanotubes...

Leukocyte filter construction

Leukocyte removal method using a nitrocellulose membrane filter

Linear polyurethane ultrafilter and processes for use thereof

Liquid chromatographic method and apparatus with membrane for po

Liquid chromatography column

Liquid chromatography column, process for preparing the same and

Liquid chromatography using microporous hollow fibers

Liquid CO.sub.2 /cosolvent extraction

Liquid dispenser for sterile solutions

Liquid filtration media

Liquid filtration using an anionic microporous membrane

Liquid filtration using hydrophilic cationic isotropic microporo

Liquid handling for filtration and preparative chromatography

Liquid hydrocarbon treatment method

Liquid membrane capsule systems resistant to coalescence by mean

Liquid membrane catalytic scale dissolution method

Liquid membrane catalytic scale dissolution method

Liquid membrane coated ion-exchange column solids