Fast filtration with low protein binding

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

The Dispensette™ S Organic Analog Bottletop Dispensers feature a “floating piston” design for low-force operation and no wearing parts. Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for dispensing of organic solvents, concentrated acids and peroxides.

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.

Robust and reliable dispensing; Fisherbrand™ Beatus Bottle Top Dispenser has re-circulation valve for re-directing the liquid into the bottle for bubble free dispensing without any loss of reagent.

Polypropylene construction. Supplied in bulk.

The Dispensette™ S Analog Bottletop Dispensers feature a “floating piston” design for low-force operation and no wearing parts. Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for general-purpose dispensing applications.

Vitlab™ Genius II Bottletop Dispenser is designed to be practically universally applicable and can be used with many organic and inorganic solutions.

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

For dispensing of pure organic solvents. Poulten Graf™ Glass/PP/PTFE Fortuna™ Optifix™ Solvent Dispensers have a dispensing cylinder and piston made of glass.

Dose liquids from reagent bottles with dispensers that offer superior chemical and thermal resistance, and an ergonomic design that prevents work fatigue.

MICROLIT SCITUS Bottle Top Dispensers with Springless Valve™ technology are high precision liquid handling instruments that offer a sophisticated blend of features and functionality across six unique volume ranges.

Outer housing for BTD and dispensing reagents

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.

Ideal for dispensing aliquots of liquid from large supply bottles.

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

Dispenses reagent to avoid losing solution during normal transfer

Ideal for dispensing aliquots of liquid from large supply bottles.

Find the right tank to meet your application needs with cylinders ranging in size from 19L to 757L.

Combines unique functionality, user-friendliness and performance. Fisherbrand™ Ultimus Bottle Top Dispenser offers dilution, rinising, dual liquid handling and re-circulation in a single unit.

Nalgene Heavy-Duty Cylindrical LLDPE Tanks include a needle-type spigot installed for draw off. Spigot accepts 5/8 inch I.D. tubing. Tanks are offered in sizes from 19 to 208L.

Corning™ Bottle Top Dispensers are volumetric instruments designed for convenient and safe dispensing of liquids with no loss of reagent

Versatility at a lower cost than stainless-steel tanks.

For an economical alternative to stainless steel, choose the Thermo Scientific™ Nalgene™ Lightweight Graduated Cylindrical LLDPE Tank with Cover.

Corning™ BTD volume rocker switch

An economical alternative to stainless steel, the Thermo Scientific™ Nalgene™ Lightweight Cylindrical LLDPE Tank with Cover and Spigot offers excellent resistance to stress cracking.

PTFE plunger for BTD and dispensing reagents