Achieve fast flow rates and high throughput for increased filtration efficiency with 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.

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.

Ready-to-use syringe-driven units, designed for sterilizing and clarifying sterile solutions

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.

For ultrafast, aseptic sterilization of 2 to 10 L using vacuum filtration

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.

Manufactured from FEP, these Telescoping Filling Tubes adjust to various bottle heights.

Autoclavable and used withQuikSip™ Bottle Top Aspirator

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.

Fast flow and high throughput

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.

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.

For use in Corning bottle top and vacuum filtration systems.

Recommended for general filtration

PTFE dosing tube is spiraled with a length of 800mm. For use with seripettor™ Bottletop Dispensers.

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

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

Bottle stand made of silicone for safe standing of laboratory bottles with bottle top dispensers.

Enhances the suitability of Dispensette dispensers for various applications.

Fits all models of Dispensette™ Digital Buret™ and Titrette™

Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination

Replacement funnel for 47mm Filtration Assembly. Designed to handle up to 1000mL of liquid for analysis of particulate or microbiological contamination.

For removing particulates, reducing signal-to-noise ratios and maintaining flat baselines

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.

Polypropylene construction. Supplied in bulk.

Precision-molded from high purity, DiHEMDA- and oleamide-free, virgin polypropylene. Pipet Tips, 1 to 10mL are ideal for working with the microliter pipette Transferpette™ S 10mL. Compatible with Eppendorf™ systems.

Sealing washers for BRAND Dispensette III and Dispensette Organic.

For use with Fisherbrand Autoclavable Bottletop Dispenser. Inlet tube is used to transfer reagent from bottle to the dispenser. This tube is telescopic in nature, thus can be adapted for different sized bottles.