Filtering Funnels

SKU: DS0315-0047

Designed for use in a wide range of applications, Thermo Scientific™ Nalgene™ filtration hardware and accessories can be used in conjunction with our various lines of filtration devices.

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Nalgene™ Büchner Two-Piece Polypropylene Funnels

SKU: 4280-1500PK

Separate the lightweight and durable Thermo Scientific™ Nalgene™ Büchner Two-Piece Polypropylene Funnels for easy cleaning. These autoclavable funnels won't chip, crack or break making them a valuble asset to lab safety programs.

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Nalgene™ Reusable Analytical Funnels

SKU: DS0310-4050

For use with any filtering flask or vacuum manifold that accepts a rubber stopper with hole. Comes with easy-to-use, no twist vacuum gasket; sterilization and analytical support plates. Accepts 47 ot 50 mm diameter membranes. 1 unit per case.

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Nalgene™ Reusable Bottle Top Filters

SKU: DS0320-5045

Combine the convenience of a bottle top filter with the savings of a reusable device. Non-cytotoxic Nalgene™ polysulfone reusable bottle top filters screw securely onto glass media bottles with 33 or 45mm neck sizes.

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Nalgene™ Single Use Analytical Filter Funnels

SKU: 147-2045

Use these economical sterile disposable filter funnels to perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product. The squeeze and twist funnel is easy to remove for retrieval of the CN membrane.