Bottle Top

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Bottle Top
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  • Bottle Top Filters

    Celltreat Scientific

    Bottle top filters are compatible with 45mm neck bottles.  The bottle top filters are sterile (gamma irradiated) and available in 150mL, 250ml and 500ml sizes and are individually packaged in easy to open plastic bags with individually wrapped caps. NEW – 250 & 500mL Bottle

  • Bottle Top Dispenser

    United Scientific Supplies

    These research grade bottle top dispensers feature a 30mm tread and come complete with five additional adapters (28, 32, 36, 40, and 45mm) allowing laboratories to use them right out of the box. Fully autoclavable and highly accurate.

  • Solvent Filtration Disposable Vacuum Bottle Top Filters

    labForce (a Thomas Scientific Brand)

    …Solvent Filtration Bottle Top Vacuum Filters offer a revolutionary approach to bulk solvent filtration. Safer, faster, and easier to use than conventional glass filtration assemblies, labForce’s Solvent Filtration funnels screw onto any vacuum-capable GL45 threaded bottle. Simply plug the…

  • SFCA Bottle Top Filters

    Thermo Scientific Nalgene

    …solutions Ergonomic design 1 1/2 turn screw cap, tapered sides and “grips” make the filter units and storage bottles easy to handle Wide base improves stability on the bench top Nalgene SFCA: Surfactant-free cellulose acetate (SFCA) contains none of the wetting agents found in standard…

  • MF75™ Series Bottle Top Filters

    Thermo Scientific Nalgene

    … 90-mm diameter membranes for faster flow rates. Filters securely screw onto glass media bottles with 33- or 45-mm neck sizes. Allow direct flitration of liquid into sterile glass media bottles*. BLUE collar. Side-arm with quick-disconnect tubing adapter. Nalgene PES: The best choice for…

  • Jade Bottle Top Dispensers

    LH Technologies

    Dispense a wide range of reagents with precision and accuracy using the Jade Bottle Top Dispenser. It features a re-circulation valve that redirects liquid back into the bottle without the loss of reagent. The Jade operates with a smooth plunger movement for bubble-free dispensing and effortless…

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • PES Membrane, Sterile. Individually Wrapped.

  • …barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • …the Sapphire Bottle Top Dispenser. This convenient dispenser uses a dual valve technology that allows you to simply rinse the instrument and refill your bottle without dismounting the dispenser! Featuring functionality, user-friendliness, and performance, the Sapphire Bottle Top Dispenser…

  • …identification. Prefilters are included. Polystyrene funnels have either 33 or 45-mm polyethylene screw connectors to attach to media bottles with corresponding neck size and standard GPI threads. Complete with glass prefilter, filter and polypropylene tubing connector. Media bottle not included.

  • PES Bottle Top Filters

    Thermo Scientific Nalgene

    …solutions Ergonomic design 1 1/2 turn screw cap, tapered sides and “grips” make the filter units and storage bottles easy to handle Wide base improves stability on the bench top Nalgene PES: The best choice for cell culture Polyethersulfone (PES) is the ultimate tissue culture…

  • Bottle Top Dispensers

    DWK Life Sciences (Wheaton)

    Superior chemical resistance Long-lasting performance stability Simple construction # no tool for disassembling Instant volume setting In-lab calibration Autoclavable at 121°C/250°F fully assembled

  • Hub-Cap bottle tops are a great way to neatly keep your mobile phase lines where they belong. Use them instead of plastic paraffin film, aluminum foil, or tape on your mobile phase reservoirs.

  • PP Wide Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    bottles and caps employ top quality, semi-buttressed threads with straight shoulders that outperform alternative bottles with round threads. Leakproof bottles are designed and tested to withstand the highest-pressure thresholds in the industry. Resins used in the manufacture of labForce bottles

  • Bottle Top Dispenser with high precision and chemical compatibility for organic/inorganic chemicals Accurate and jam-free dispensing Fully Autoclavable at 121° C, 15psi. for 10-15 mins High chemical compatibility with SpringlessValveTM and PTFE piston Optimized user experience with…

  • HDPE Wide Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    bottles and caps employ top quality, semi-buttressed threads with straight shoulders that outperform alternative bottles with round threads. Leakproof bottles are designed and tested to withstand the highest-pressure thresholds in the industry. Resins used in the manufacture of labForce bottles

  • HDPE Narrow Mouth Laboratory Bottles

    labForce (a Thomas Scientific Brand)

    bottles and caps employ top quality, semi-buttressed threads with straight shoulders that outperform alternative bottles with round threads. Leakproof bottles are designed and tested to withstand the highest-pressure thresholds in the industry. Resins used in the manufacture of labForce bottles

  • …grade) and 0.45 µm (clarification grade) PES membranes. The complete system is composed of a polystyrene filter funnel and receiver bottle, a SECUREgrasp cap, and a vacuum hose adapter. Systems with 15 mL and 50 mL polypropylene centrifuge tubes are also available. Filtration…

  • … Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in bags

  • Socorex Calibrex™ 520 Bottle-Top Dispensers

    DWK Life Sciences (Wheaton)

    Autoclavable Adjustable volume Three color-coded models available Two-year warranty This bottle top dispenser has a sophisticated yet simple design to ensure ease of operation, superior safety, and low maintenance. They offer superior performance stability with Solid…

  • bottle opening for easy access and pouring of your samples, and the funnel is manufactured from optically clear polystyrene. The bottle and filter adapter are manufactured from 100% virgin polypropylene. Filtration bottle tops without receiver bottles are also available. The bottle tops

  • …simple adjustment lets you set the output volume anywhere from 2.5 mL to 30 mL per stroke, and the included adaptors will accommodate most reagent bottles. Adjustment knob offers 56 output volume settings from 2.5 mL to 30 mL per stroke (0.5 mL increments)—ideal for QuEChERS methods! …

  • …available as a complete system or funnel only Funnel is compatible with GL45 thread bottles Autofil SS units include adapter for connecting to vacuum hose Autofil SS design includes an ergonomic bottle shape with molded finger grips Autofil SS patented SECUREgrasp cap provides a…

  • White polypropylene closure, F217 Lined

  • The Oxford Lab Products AccuTop Bottle Top Dispenser is an ergonomically designed bottle top dispenser that is ideal for quick and easy use. The AccuTop Bottle Top Dispenser offers stellar performance in addition to being extremely durable and reliable. The eco-friendly re-circulation valve prevents…

  • Top Works™ Media Bottles

    Thermo Scientific Nalgene

    Polysulfone closures with platinum-cured silicone inserts Autoclavable, leak proof systems permit easy aseptic media transfer from common glass media bottles Meets USP VI requirements

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