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Nalgene™ Polypropylene Powder Funnels Thermo Scientific™

Transfer powders with Thermo Scientific™ Nalgene™ Polypropylene Powder Funnels. Parallel stem minimizes bridging of powder and external ribbing prevents air locks. This shatter-proof alternative to glass is chemical resistant to a wide range of lab chemicals and reagents.

Nalgene™ Polypropylene Analytical Funnels Thermo Scientific™

Use standard filter papers with Thermo Scientific™ Nalgene™ Polypropylene Analytical Funnels. Featuring long stems and external ribbing that eliminates air lock, these funnels are a shatterproof alternative to glass and chemically resistant to a wide variety of lab chemicals and reagents.

Nalgene™ Polypropylene Separatory Funnels with Closure Thermo Scientific™

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels. Closure has excellent chemical resistance and requires no lubrication.

Nalgene™ Large HDPE Funnels Thermo Scientific™

Choose a safer alternative to glass with the shatterproof Thermo Scientific™ Nalgene™ Large HDPE Funnel, featuring external and internal ribbing for air release.

Nalgene™ Büchner Two-Piece Polypropylene Funnels Thermo Scientific™

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.

Filtration Hardware, Accessories, and Spare Parts

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

Nalgene™ Reusable Filter Units Thermo Scientific™

Reusable filter units include two membrane support plates: a clear one-piece plate for sterilization applications and a two-piece white plate for analytical applications. Accepts 47 or 50 mm diameter membranes. Two side-arms allow connection to vacuum line. Tubing adapters accept 1/4- to 5/16-inch (6 to 8 mm) I.D. vacuum tubing. 4 units per case.

Nalgene™ Utility Funnels Thermo Scientific™

Replace glass lab funnels with Thermo Scientific™ Nalgene™ Utility Funnels, which are an excellent shatter-proof alternative.

Nalgene™ Separatory Funnels made with Teflon™ FEP with ETFE Closure; 1000mL

Utilize these chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Teflon™ FEP Separatory Funnels which feature a TFE stopcock assembly. TFE stopcock assembly has excellent chemical resistance, is leakproof† and does not require lubrication — can be chemically disinfected. More transparent than our polypropylene separatory funnels. Compatible with all common lab reagents and solvents. Won't chip, crack or shatter like glass separatory funnels.

Nalgene™ Reusable Analytical Funnels Thermo Scientific™

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.

Nalgene™ Heavy-Duty LDPE Funnels Thermo Scientific™

Avoid breakage and corrosion with Thermo Scientific™ Nalgene™ Heavy-Duty LDPE Funnels, the toughest large funnels available. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use.

Nalgene™ Reusable Bottle Top Filters Thermo Scientific™

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.

Nalgene™ Single Use Analytical Filter Funnels Thermo Scientific™

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.

Replacement Stopcock Assembly for Nalgene™ Separatory Funnels Thermo Scientific™

Maintain separatory funnels with this Replacement Stopcock Assembly for Thermo Scientific™ Nalgene™ Separatory Funnels, which ensures a leakproof† fit without lubrication. This tetrafluoroethylene assembly has excellent chemical resistance and can be chemically disinfected.

Replacement Stopcock Assembly for Nalgene™ Polypropylene Separatory Funnels with Closure

This is a replacement part for Nalgene™ 4300- and 4301- Separatory Funnels.

Perform a variety of lab duties with chemically inert, translucent and autoclavable Thermo Scientific™ Replacement Stopcock Assembly for Nalgene™ Polypropylene Separatory Funnels with Closure. Closure has excellent chemical resistance and requires no lubrication.
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