Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membranes. X12 BOTTLE TOP FILTER,NALGENE, MEMBRANE DIA.50MM,neck 45 mm

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, 0.25-2.5ml, w/dual inlet technology

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 250mL Easy Grip Polystyrene Storage Bottles with 45mm Caps, Sterile, 2/bag

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

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 150mL Vacuum Filter/Storage Bottle System, 0.45µm 13.6cm² CA Membrane, Sterile, Ind.Wrapped

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. FRITTED BASE GLASS

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. X12 Steritop-GP 150mL Express Plus PES .22um 33mmRS 1

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

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, 2.5-30ml, w/recirculation valve

Poulten & Graf GmbH FORTUNA™ OPTIFIX™ Safety S Dispenser has triple sealing for safety when working with acids and other corrosive liquids. OPTIFIX SAFETY S 20-100ML

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, 0.22µm 13.6cm² PES Membrane, GL45, Sterile, Ind.Wrapped

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

Autoclavable and used withQuikSip™ Bottle Top Aspirator 8-channel manifold, PP, for QuikSipBT-Aspirator, autoclavable

Removes particles and microorganisms from liquids and gases with pump-driven filter. Millipak™ Disposable Filter Units provide sterile filtration of parenterals, diagnostics, buffers, media, and biologicals. X2 Filter unit Millipak 60 disposable andby gamma radiation 6mm (1/4inch) stepped hose

Fast filtration with low protein binding X10 Millex-GP 50mm PES .22um Sterile HB/HB w/bell

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

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

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, 5-50ml, w/ recirculation valve

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. Bottle-top Dispenser Calibrex universal 520 1-5ml,

0.2μm DynaFibre™ mixed cellulose ester filter provides more surface area for faster flow than disc filters with less fouling Mediakap-2, MEM2M-020-18S

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. DISPENSER BASIC 60-300ML

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. Fisherbrand Bottletop dispenser 0,5-5ml

Dose liquids from reagent bottles with Thermo Scientific™ Finnpipette™ Dispensers. DISPENSER 5-30ML

Ideal for dispensing aliquots of liquid from large supply bottles. Varispenser 2x, 1-10ml

Adapt current model Dispensette™ seripettor™, Titrette™ and QuikSip™ to common bottle sizes. Thread adapter Disp./Titrette/seripettor PP out.thread GL 45 f.bottle thr. GL 38

The first bottletop burette to meet class A error limits for glass burettes Titrette SH, conf.cert. with accessories 25ml (4°SH = 1ml delivered volume)

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. Gewindeadapter, PTFE GL 33

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

Ideal for dispensing aliquots of liquid from large supply bottles. Varispenser 2, 10-100ml

Filter up to 5L of fluid with this large-volume bottle top filter with a 0.2μm PES membrane. Place on a bottle mouth, apply vacuum and start the filtering process. X10 Bottle top filter Nalge 5000mL 0.2µm (Pack of