Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membranes. X12 Filter Nalgene supor mach V membrane bottleneck 33 mm

Minimize contamination risk to filtered solution by direct-dispensing design. EMD Millipore 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. X10 Sterivex-GP PES .22um RS w/ Bell Outlet

Guarantees excellent accuracy during serial dispensing. Hirschmann Instruments™ opus™ Dispenser is for motor-driven dispensing directly from the reagent bottle.
MOTORISED DISPENSER OPUS 50ML

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. X12 150 mL Tube Top Vacuum Filter System, 0.22µm 13.6cm² CA Membrane, Sterile, Ind. Wrapped

Filter and sterilize faster with a large 7.3cm diameter filter. EMD Millipore™ 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. X12 Steritop-GP 250mL PES .22um 33mm RS 1

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. Dispensette S Organic, Analog-adjustable, DE-M marking, 10-100ml, w/out recirculation valve

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. Fisherbrand Bottle Top Dispenser, 1-10ml, w/recirculation valve

Lower the number of extractables in your bottle-top filters by switching from standard CA membranes to sterile, disposable bottle top filters with SFCA Membrane. X12 FILTERS BOTTLE TOP,CELLULOSE ACETATE 50MMneck 33 mm

Manufactured from PTFE with a coiled cord approx. 800mm in length. Flexible discharge tubing w/ recirculation valve Dispensette S/S Organic 25/50/100ml, PTFE, 80cm

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. DISPENSER POLYFIX 2-10 ML

Guarantees excellent accuracy during serial dispensing. Hirschmann Instruments™ opus™ Dispenser is for motor-driven dispensing directly from the reagent bottle. MOTORISED TITRATION OPUS 50ML

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. Fisherbrand Bottle Top Dispenser, 2.5-30ml, w/dual inlet technology

Particularly well-suited for dispensing suspensions. Comes complete with 1000mL soda-lime glass reservoir bottle. Automatic pipette, dispenser of Boro 3.3 5ml reserve bottle of soda-lime glass

Manufactured from FEP, these Telescoping Filling Tubes adjust to various bottle heights. Telescoping filling tube Dispensette S/S Organic 25 and 50ml, FEP, 170-330mm, adjustable

Guarantees excellent accuracy during serial dispensing. Hirschmann Instruments™ opus™ Dispenser is for motor-driven dispensing directly from the reagent bottle. MOTORISED DISPENSER OPUS 20ML

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. X12 1000mL Vacuum Filter/Storage Bottle System, 0.45µm 54.5cm² CA Membrane, Sterile, Ind.Wrapped

The Dispensette™ S Digital Organic 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. Bottletop dispenser Dispensette S Organic, Digital, DE-M marking, 1-10ml w/ recirculation valve

Disp.cylinder f. Titrette 10 ml

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. X24 150mL Easy Grip Polystyrene Storage Bottles with 45mm Caps, Sterile, 2/bag

The Dispensette S Trace Analysis bottle dispenser is for precise volume dispensing of high-purity media for trace analysis.The components of fluid path have been selected to only contain highest purity materials, such as fluoroplastics and sapphire. The result is trace metal content of dispensed liquid generally in the low ppb range, or even in low ppt range, depending on application. Dispensette S Trace, Analog-adjust., tantalum spring, DE-M marking, 1-10ml, w/o recirculation valve

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. Dispensette S, Analog-adjustable, DE-M marking, 0,2-2ml, w. recirculation valve

The Dispensette™ S Fixed Volume 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. Bottletop dispenser Dispensette S, Fixed-volume, DE-M marking, 5ml, w/o recirculation valve

Dispenses directly from the reagent bottle using a motor-powered reagent recirculation system. Hirschmann Instruments™ Opus™ Dispenser provides consistent results through electronic control. MOTORISED DISPENSER OPUS 10ML

Ideal for exact titrations directly from bottles, both in the laboratory and in the field. Kartell™ Technotrate Digital Burette has a plastic body and a large liquid crysral display for continuous display of the dispensed volume. digital buret Technotrate

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. X48 150mL Bottle Top Vacuum Filter, 0.45µm 13.6cm² CA Membrane, GL45, Sterile, Ind.Wrapped

Provides smooth, effortless dispensing Fisherbrand Bottletop dispenser 0,5-5ml

For ultrafast, aseptic sterilization of 5 to 10L using vacuum filtration X10 Stericap PLUS Express Plus PES .22um RS

Replaces discharge tube in 5, 10mL Dispensette™ III Bottletop Dispenser, 5, 10mL Dispensette™ Organic Bottletop Dispenser, and 25, 50, 100mL Dispensette™ Organic Bottletop Dispenser. BrandTech™ Bottletop Dispenser Replacement Discharge valve includes a viewing window, hinged screw cap swings out of the way when dispensing, and is available with or without a recirculation valve. DISCHARGE TUBE SERIPETTOR PRO

For dispensing of strong acids and aggressive chemicals (no HF). Poulten Graf™ Fortuna™ Optifix™ Safety Dispensers have a dispensing cylinder made of glass and a PTFE-encased piston with sealing lip. OPTIFIX HF 1-5MLGraduation 0.1 mL, PTFE-coated high dosing

0.2μm DynaFibre™ mixed cellulose ester filter provides more surface area for faster flow than disc filters with less fouling MEDIAKAP 5 WITH BELL