Bottletop Diluters and Dispensers

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters

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

Fisherbrand™ Ultimus Bottle Top Dispenser

Fisherbrand™ Ultimus Bottle Top Dispenser

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.

Corning™ Easy Grip Disposable Polystyrene Sterile Bottles

Corning™ Easy Grip Disposable Polystyrene Sterile Bottles

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.

Hirschmann™ opus™ Dispenser

Hirschmann™ opus™ Dispenser

Guarantees excellent accuracy during serial dispensing. Hirschmann Instruments™ opus™ Dispenser is for motor-driven dispensing directly from the reagent bottle.

Corning™ Disposable Vacuum Filter/Storage Systems

Corning™ Disposable Vacuum Filter/Storage Systems

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.

Merck Steritop™ Sterile Vacuum Bottle-Top Filters

Merck Steritop™ Sterile Vacuum Bottle-Top Filters

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.

DWK Life Sciences Wheaton™ Fritted Glass Support for 47mm Filtration Assemblies with No. 8 Stopper Connections

DWK Life Sciences Wheaton™ Fritted Glass Support for 47mm Filtration Assemblies with No. 8 Stopper Connections

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.

Merck SteriCap PLUS

Merck SteriCap PLUS

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

Fisherbrand™ Beatus Bottle Top Dispenser

Fisherbrand™ Beatus Bottle Top Dispenser

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.

Poulten & Graf GmbH FORTUNA™ OPTIFIX™ Safety S Dispenser

Poulten & Graf GmbH FORTUNA™ OPTIFIX™ Safety S Dispenser

Poulten & Graf GmbH FORTUNA™ OPTIFIX™ Safety S Dispenser has triple sealing for safety when working with acids and other corrosive liquids.

Corning™ Disposable Sterile Bottle-Top Filters with 0.22μm Membrane

Corning™ Disposable Sterile Bottle-Top Filters with 0.22μm Membrane

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.

BRAND™ QuikSip™ Bottle Top Aspirator Accessory, Manifold

BRAND™ QuikSip™ Bottle Top Aspirator Accessory, Manifold

Autoclavable and used withQuikSip™ Bottle Top Aspirator

Merck Millex™-GP Sterile Syringe Filter, PES, 0.22 μm (Research Use Only)

Merck Millex™-GP Sterile Syringe Filter, PES, 0.22 μm (Research Use Only)

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

Poulten Graf™ Fortuna™ Polyfix Natural Glass Dispensers

Poulten Graf™ Fortuna™ Polyfix Natural Glass Dispensers

For dispensing of all chemicals - including solvents - that do not attack polypropylene and don't crystallize. Poulten Graf™ Fortuna™ Polyfix Natural Glass Dispensers come with a glass piston.

BRAND™ Dispensette™ S Organic Analog-adjustable Bottletop Dispensers

BRAND™ Dispensette™ S Organic Analog-adjustable Bottletop Dispensers

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.

Socorex™ Calibrex™ Universal 520 Bottle-top Dispensers

Socorex™ Calibrex™ Universal 520 Bottle-top Dispensers

Constructed with chemically inert contact components for broad chemical resistance, these bottle-top dispensers are universally adapted for most laboratory reagents. Socorex™ Calibrex™ Universal 520 Bottle-top Dispensers are easy to use and maintain.

Spectrum™ MediaKap™ and MediaKap Plus HF Filters

Spectrum™ MediaKap™ and MediaKap Plus HF Filters

0.2μm DynaFibre™ mixed cellulose ester filter provides more surface area for faster flow than disc filters with less fouling

Poulten Graf™ PTFE/PP/Fiberglass/Teflon/Ceramic Fortuna™ Optifix™ Basic Dispenser

Poulten Graf™ PTFE/PP/Fiberglass/Teflon/Ceramic Fortuna™ Optifix™ Basic Dispenser

For dosing of the most common chemicals, acids and crytallizing liquids (not suitable for solvents). Poulten Graf™ PTFE/PP/Fiberglass/Teflon/Ceramic Fortuna™ Optifix™ Basic Dispensers have a dispensing cylinder and piston made of glass.

Thermo Scientific™ Finnpipette™ Dispenser

Thermo Scientific™ Finnpipette™ Dispenser

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

Eppendorf Varispenser 2x

Eppendorf Varispenser 2x

Ideal for dispensing aliquots of liquid from large supply bottles.

Fisherbrand™ MICROLIT SCITUS Bottle Top Dispenser

Fisherbrand™ MICROLIT SCITUS Bottle Top Dispenser

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.

BRAND™ Titrette™ Digital Bottle-Top Burette

BRAND™ Titrette™ Digital Bottle-Top Burette

The first bottletop burette to meet class A error limits for glass burettes

BRAND™ Polypropylene Thread Adapters for Bottle-Top Dispensers

BRAND™ Polypropylene Thread Adapters for Bottle-Top Dispensers

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

Hirschmann™ opus™ Dispenser

Hirschmann™ opus™ Dispenser

Guarantees excellent accuracy during serial dispensing. Hirschmann Instruments™ opus™ Dispenser is for motor-driven dispensing directly from the reagent bottle.

Poulten & Graf GmbH PTFE Adaptor for FORTUNA™ Dispenser with Thread

Poulten & Graf GmbH PTFE Adaptor for FORTUNA™ Dispenser with Thread

Complete a FORTUNA™ Dispenser with an adapter that comes in a wide selection of threads. Poulten & Graf GmbH PTFE Adaptor for FORTUNA™ Dispenser with Thread enables smaller containers to be supported on top the existing reservior.

Eppendorf Varispenser 2

Eppendorf Varispenser 2

Ideal for dispensing aliquots of liquid from large supply bottles.

Thermo Scientific™ Nalgene™ Large-Volume FastCap™ Bottle Top Filter with 0.2μm PES Membrane

Thermo Scientific™ Nalgene™ Large-Volume FastCap™ Bottle Top Filter with 0.2μm PES Membrane

Filter up to 5L of fluid with this large-volume bottle top filter. Place on a bottle mouth, apply vacuum and start the filtering process.

BRAND™ Flexible Discharge Tubing for seripettor™ Bottletop Dispensers

BRAND™ Flexible Discharge Tubing for seripettor™ Bottletop Dispensers

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

BRAND™ Tilt Measure Dispenser with Bottle

BRAND™ Tilt Measure Dispenser with Bottle

Particularly well-suited for dispensing suspensions. Comes complete with 1000mL soda-lime glass reservoir bottle.

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