Increase filtration efficiency. PES membranes and exclusive Rapid-Flow design provide fast flow rates and high throughput while defending against cell culture contamination.

For sterile filter applications.

Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

Features printed funnels that identify membrane type and product number for easy product product identification. Corning™ Disposable Vacuum Filter/Storage Systems provide a complete solution for your filtering needs. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

For sterile filter applications.

For the clarification or sterile filtration of up to about 200ml volumes of aqueous solutions

The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.

A 13mm diameter sterile syringe filter with a 0.2μm pore size hydrophilic PTFE membrane. Comes in a pack of 100.

Choose the best accessories to support your filtration applications. Sartorius™ Equipment and Accessories for Vacuum Filter Holders include an all-glass vacuum filter holder assembly plus a hose, hand-held pump with gauge, a 3-way valve, a 3-way tap and a stainless steel connector.

Filter aqueous solutions quickly and easily. Sartorius™ Sartolab™ RF/BT Vacuum Filtration Units are disposable and easy to use filter units. They contain a high quality PES membrane and combine the highest flow-rates and throughput with extremely low protein binding and extractables. Available in a range of volumes.

Recommended for general filtration. Wheaton™ Fritted Glass Support for 47mm Filtration Assembly with Standard Taper Joint Connection is manufactured from low extractable borosilicate glass.

Designed for filtering viscous or proteinaceous solutions or to produce ultraclean filtrate. Wheaton™ 47mm Filtration Assemblies with Stainless Steel Support features glass components manufactured from low extractable borosilicate glass.

Designed for use in pressure applications in batch or continuous filtration processes. Sartorius™ In-Line Filter Holders are available in polycarbonate for compatibility with many simple laboratory filtrations or stainless steel for compatibility with aggressive liquids and gasses.

A 25mm diameter sterile syringe filter with a 0.22μm pore size Polyethersulfone membrane. Comes in a pack of 50.

Makes it easier to connect standard 47 and 90mm filtration assemblies with stopper connections to a standard laboratory bottle with a GL45 thread. Wheaton™ Filtration Adapter Assembly replaces the stopper to make the connection to the bottle.

Achieve leak-free filtration up to 7bar. Sartorius™ In-Line Filter Holders are inexpensive, reusable holders made of clear polycarbonate with silicone gaskets. Auclavable units are available for 25mm and 13mm syringe filters.

Attachment for sterile centrifuge tube top filter unit.

25mm syringe filter with a Mixed Cellulose Esters membrane, for non-sterile filtration, has a 0.22μm pore size used in Sterilization of aqueous solutions.

Stericup™ Quick Release Receiver Flasks include a click-seal confidence cap that enables a secure grip in wet and dry conditions.

A 25mm diameter sterile syringe filter with a 0.2μm pore size hydrophobic PTFE membrane. Comes in a pack of 50.

Sartolab™ P20 Plus with glass fibre filter is optimized for clarification or prefiltration of particle-laden liquids. Type 18072 has a luer lock inlet and hose barb outlet. Version D is a non-sterile pack and can be sterilized by ethylene oxide (EO) or gamma irradiation.

Performance and convenience all in one. Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.

Stericup™ Quick Release Receiver Flasks include a click-seal confidence cap that enables a secure grip in wet and dry conditions.

The Witt filtration apparatus is used for solid-liquid filtration in which the filtrate is subsequently further processed.

Designed for sterilizing tissue culture media, protein and DNA solutions. Stericup™ Sterile Vacuum Filter Units have a no-tip design for improved stability during filtration. Steritop bottle top filter units use either a PES or PVDF filter. Available in varied pore sizes and volumes.

Filter tissue culture solutions quickly, economically and reliably. Sartorius™ Sartolab™ P20 Plus Filter Systems are sterile, ready-to-use units. A large filtration area and automatic de-aeration ensures high flow rates. Available with PES or SFCA membrane, different connectors or with a prefilter to process up to 10L.

A 33mm diameter sterile syringe filter with a 0.45μm pore size hydrophilic Polyethersulfone (PES) membrane.

Sterile Funnels, ready-to-use

Designed specifically for microbiological testing of pharmaceuticals, food, beverages, water and other liquids. Sartorius™ Biosart™ 100 Monitors are sterile disposables with an incorporated membrane filter and cellulose pad are ready to use. The printed grid lines make the counting easier, especially for higher bacteria counts and for micro-colonies, but does not influence the growth.