Bottle Tops and Filter Units

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES Membrane Available on GSA/VA Contract for Federal Government customers only.

Increase filtration efficiency. PES membranes and exclusive Rapid-Flow design provide fast flow rates and high throughput while defending against cell culture contamination.

Thermo Scientific™ Nalgene™ Sterile Analytical Filter Units Available on GSA/VA Contract for Federal Government customers only.

Recover and grow microorganisms for QC testing and analysis of water, food and beverage, raw materials and finished product.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membrane Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles Available on GSA/VA Contract for Federal Government customers only.

Save time and minimize contamination with these radiation-sterilized filter storage bottles. Excellent as single-use storage containers.

Corning™ Disposable Sterile Bottles Available on GSA/VA Contract for Federal Government customers only.

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.

MilliporeSigma™ Stericup Quick Release-GP Sterile Vacuum Filtration System

The Stericup™ vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format.

Corning™ Disposable Vacuum Filter/Storage Systems Available on GSA/VA Contract for Federal Government customers only.

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.

MilliporeSigma™ Steriflip™ Sterile Disposable Vacuum Filter Units

Performance and convenience all in one.  Merck Millipore™ Steriflip™ Sterile Disposable Vacuum Filter Units uses vacuum to collect filtrate.

Fisherbrand™ Bottle-Top Dispenser Anti-tip Reservoirs

Side neck allows filling of reservoir without removing the dispenser

MilliporeSigma™ Millipak™ Disposable Filter Units Available on GSA/VA Contract for Federal Government customers only.

Removes particles and microorganisms from liquids and gases with pump-driven filter. Merck Millipore™ Millipak™ Disposable Filter Units provide sterile filtration of parenterals, diagnostics, buffers, media, and biologicals.

Corning™ Centrifuge Tube Top Vacuum Filters Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with CN Membrane Available on GSA/VA Contract for Federal Government customers only.

Perform sterile filtration, prefiltration or clarification of buffers and other aqueous solutions when protein binding is not a concern with these filter units.

Fisherbrand™ Polystyrene Storage Bottles

Reduce the risk of cross contamination with sterile, disposable polystyrene media bottles. Use with Bottle-Top Filters or as replacement/extra receptacles for Filter Units. Excellent as single-use storage containers.

MilliporeSigma™ Steritop Threaded Bottle Top Filter

The Stericup™ vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop™ filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format.

MilliporeSigma™ Sterivex Sterile Pressure-Driven Devices Available on GSA/VA Contract for Federal Government customers only.

Minimize contamination risk to filtered solution by direct-dispensing design. MilliporeSigma™ 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.

DWK Life Sciences 520 Bottle-Top Dispenser Extension Tubing Available on GSA/VA Contract for Federal Government customers only.

For use with 520 and 521 model 20mL bottletop dispenser

Corning™ Disposable Sterile Bottle-Top Filters with 0.22μm Membrane Available on GSA/VA Contract for Federal Government customers only.

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.

MilliporeSigma™ Stericup™ Quick Release-GV Vacuum Filtration System

MilliporeSigma™ Stericup™ Quick Release Receiver Flasks include a click-seal confidence cap that enables a secure grip in wet and dry conditions.

BrandTech™ BRAND™ QuikSip™ Bottle Top Aspirator Accessory, Manifold Available on GSA/VA Contract for Federal Government customers only.

Autoclavable and used withQuikSip™ Bottle Top Aspirator

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with SFCA Membrane Available on GSA/VA Contract for Federal Government customers only.

Perform vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field.

BrandTech™ BRAND™ Bottletop Dispenser Replacement Discharge Tube Available on GSA/VA Contract for Federal Government customers only.

Precision-molded from high purity, DiHEMDA- and oleamide-free, virgin polypropylene. Pipet Tips, 1 to 10mL are ideal for working with the microliter pipette Transferpette™ S 10mL. Compatible with Eppendorf™ systems.

Fisherbrand™ Disposable PES Filter Units

Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with Nylon Membrane Available on GSA/VA Contract for Federal Government customers only.

Filter solutions where very low extractables are desired and solutions containing weak solvents with these disposable filter units with nylon membrane.

BrandTech™ BRAND™ Polypropylene Thread Adapters for Bottle-Top Dispensers Available on GSA/VA Contract for Federal Government customers only.

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

BrandTech™ VACUUBRAND™ VHCPro System Accessory - 8-channel Pipet Tip Adapter

VACUUBRAND 8-channel pipette tip adapter for VHCpro hand controller

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with SFCA Membrane Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Disposable Filter Columns Available on GSA/VA Contract for Federal Government customers only.

Disposable polypropylene columns effectively filter out interfering materials from blood serum or urine

BrandTech™ SafetyPrime™ Valve Available on GSA/VA Contract for Federal Government customers only.

Accessory for use with Dispensette™ Organic Bottle Top Dispenser

Sartorius™ Sartolab RF Vacuum Filtration Units

Sartolab™ RF with polyethersulfone (PES) is designed for cell culture media and other solutions. Type C8 is a bottle top unit including receiver flask (RF) with a pore size of 0.1 μm and a volume of 1000 ml. It can be used for sterile filtration and mycoplasma removal. Version E contains 12 units which are individually packed and sterilized by ethylene oxide (EO).

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