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

Achieve fast flow rates and high throughput for increased filtration efficiency with Nalgene Rapid-Flow sterile disposable bottle top filters.

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.

Poulten & Graf GmbH Spare Piston for FORTUNA™ POLYFIX™ Dispenser comes with a finger guard and volume setting system.

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.

Polypropylene construction. Supplied in bulk.

Screw-coupled suction tube securely attached to the Hirschmann™ liquid handling device. Longer suction tube for remotely placed media reservoir.

Corning™ BTD volume rocker switch

Corning™ Bent Discharge Tubes for quick and precise dispensing of acids, bases and solvents

PTFE plunger for BTD and dispensing reagents

Corning™ Flex Discharge Tubes for quick and precise dispensing of acids, bases and solvents

Corning™ Thread Adapters for use with Bottle Top Dispensers

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.

For use in Corning bottle top and vacuum filtration systems.

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.

Dispenses reagent to avoid losing solution during normal transfer

Corning™ Telescopic Suction Tubes for quick and precise dispensing of acids, bases and solvents

Outer housing for BTD and dispensing reagents

Corning™ valve head complete

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.

Filter solvents prevent damage to pumps and other system components

Corning™ One-Way Valve for quick and precise dispensing of acids, bases and solvents

Corning™ Calcium Chloride Tube for quick and precise dispensing of acids, bases and solvents

Replace the piston for the Titrette™ easily in the lab.

Discharge tubes with recirculation valves to fit BRAND Dispensettes made 2016 and later

Enhances the suitability of Dispensette dispensers for various applications.

Adapters for common bottle threads and standard taper joints

Valves for Dispensette™ S / S Organic / S Trace Analysis

For use with seripettor™ bottle top dispensers.

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.