Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters.

Use as replacement receivers for Corning Disposable Sterile Filter Systems or as storage bottles. Corning™ Disposable Sterile Bottles are easy to grip and ideal for storage of media, buffers and other aqueous solutions.

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.

Filter and sterilize faster with a large 7.3cm diameter filter. Steritop™ Sterile Vacuum Bottle-Top Filters are sterile, threaded bottle-top filters with 0.22 micron pore size for vacuum filtration and sterilization of tissue culture media, protein and DNA solutions, and virus suspensions.

For ultrafast, aseptic sterilization of 5 to 10L using vacuum filtration

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Minimize contamination risk to filtered solution by direct-dispensing design. Sterivex Sterile Pressure-Driven Devices are ready-to-use units that filter solutions with volumes of 100 to 2000mL. Available in a variety of fittings, pore sizes and membrane types.

Side neck allows filling of reservoir without removing the dispenser

Filters directly into centrifuge tube minimizing unnecessary transfers. Corning™ Centrifuge Tube Top Filters offer a viewing slot in base that lets you measure volumes as low as 5mL.

Quickly and economically filter up to 5 liters of fluid with Thermo Scientific™ Nalgene™ large volume FastCap™ bottle top filters with 0.2μm PES membrane. Simply place on a bottle mouth, apply vacuum, and start the filtering process.

Adapt current model Dispensette™ seripettor™, Titrette™ and QuikSip™ to common bottle sizes.

Autoclavable and used withQuikSip™ Bottle Top Aspirator

Replacement Glass Support Base with 40/35 [ST] Joint Connection for use with DWK Life Sciences Wheaton 47mm Glass Filter Holder Assembly (419380).

Recommended for general filtration. Wheaton™ Fritted Glass Support for 47mm Filtration Assemblies with No. 8 Stopper Connections is manufactured from Wheaton™ 33 low extractable borosilicate glass.

Fast flow and high throughput

Recommended for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents. Wheaton™ 47mm Filtration Assembly with Standard Taper Joint Connection and Fritted Glass Support is manufactured from low extractable borosilicate glass.

Bottle Stand

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Designed for filtering viscous or proteinaceous solutions to produce ultraclean filtrate. Wheaton™ 47mm Filtration Assembly and Accessories are manufactured from the highest quality materials.

Includes 1 filling valve, 1 discharge valve and 2 seals.

Low-extractable filter specifically designed for ion chromatography

Fits all models of BRAND Dispensette S made 2016 and later

For use with Dispensette Organic Bottle Top Dispenser.

Replacement dosing element for all models of BRAND Dispensette S Trace Analysis dispensers, 1-10mL. Includes certificate of performance.

For use with 520 and 521 model 20mL bottletop dispenser

Filling tubes for all BRAND Seripettor and Dispensette models made after 1997

Accessories for BRAND seripettor and seripettor pro Bottletop Dispensers