Nanocrystal-containing filtration media

Nanocrystal-containing filtration media

Nanocrystal-containing filtration media

Nanofiber filter media

Narrow pore-size distribution polytetramethylene adipamide or ny

Negatively charged membrane

Nitrogen linked cyclic polyether ion binding polymeric liquid pu

Non-adsorptive, semipermeable filtration membrane

Nonwoven fibrous media especially useful for the separation...

Novel membranes and process for making them

Novel polyamide reverse osmosis membranes

Novel polymer membranes for reverse osmosis

Nucleic acid binding matrix

Oil absorbers and method of using them

Oil sorbing mat

Organic polymer separation membrane having fluorene skeleton and

Organic polymer separation membrane having fluorene skeleton and

Organic porous article having selective adsorption ability...

Osmosis membrane

Package assembly for piperazine-based membranes