Bi-directional filter drier
Biasing arrangement and filter unit for a filtering apparatus
Bicomponent fiber wick
Bilge oil absorber and solidifier
Bio-reactor chamber
Biocompatible cellulose dialysis membrane with increased adsorpt
Biocompatible dialysis membrane comprising a mixed polysaccharid
Biological filtration station
Biological fluid filter
Biological fluid filter and system
Biological fluid filtration method and apparatus
Biomimetic membranes
Bioremediation mat and method of manufacture and use
Bipolar membrane
Bis-crown-ether derivatives and their use
Bleach resistant polysulfone/polyurethane composite membranes
Blended, polymeric, matrix membrane and process of making and us
Blends of polyether copolycarbonates and high molecular weight f
Block-shaped pleated filter insert
Blood and perfusate filter