Osmonics
Browse a range of Osmonic membranes, filters, and other filtration products to support your environmental testing and laboratory needs.
GVS Magna™ Nylon Membrane Filters
Plain white nylon membranes offer low extractables, high uniformity
GVS Glass Prefilters
With or without binders
GVS Nitrocellulose Hybridization and Transfer Membranes: Rolls
Require vacuum baking to fix DNA
GVS Nitrocellulose-Mixed Esters of Cellulose Membrane Filters
Uniform microporous structure has low extractables, low ash
GVS Analytical Funnel
Two-piece design with no clamps or locking devices to manipulate
GVS Presterilized 47mm Membranes in 1+ PACs
Consistent porosity plus high strength
GVS PCTE Filter Membranes: Plain Hydrophilic
Smooth, flat surface for even distribution in a single plane.
GVS ABLUO™ 13mm Syringe Filters, Non-sterile
Filter samples of all kinds of solutions, solvents, or gases quickly and efficiently. GVS ABLUO™ 13mm Syringe Filters, Non-sterile are available with a variety of membrane materials and pore sizes to meet specific filtration needs.
GVS PCTE Filter Membranes: Plain Black for Epifluorescence
Treated to appear dark gray—ideal for epifluorescence microscopy
UltraSep™ 90 mm Polyethersulfone Disc
Constructed from a high-temperature polyethersulfone polymer that is acid and base resistant. Its strength and durability are advantageous during usage that involves aggressive handling or automated equipment. It's naturally hydrophilic w/o added wetting agents and has low extractables.
GVS PTFESep™ 142 mm Polytetrafluoroethylene Disc
Polytetrafluoroethylene polymer (PTFE) laminated to a polypropylene support for improved durability and easy handling. These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols.