Funnels

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 and can make a valuble...

Replace glass lab funnels with Thermo Scientific™ Nalgene™ Utility Funnels. These funnels are chemically resistant to a wide variety of lab chemicals and reagents and are shatterproof making them a valuble asset to lab safety programs.

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.

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 and are a valuble asset to lab safety programs.

Replace glass and metal lab funnels with Thermo Scientific™ Nalgene™ Large HDPE Funnel, featuring external and internal ribbing for air release. These funnels are chemically resistant to a wide variety of lab chemicals and reagents and are both shatterproof and dentproof making them a valuble asset...

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.

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.

Perform your liquid-liquid extractions with these chemically inert, translucent and autoclavable Thermo Scientific™ Nalgene™ Separatory Funnels made with Teflon™ fluoropolymer and Closure made with Tefzel™ which feature a TFE stopcock assembly.

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.

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.

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.

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.

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

Perform a variety of liquid phase separations with translucent and autoclavable Thermo Scientific™ Nalgene™ Polypropylene Separatory Funnels. Good chemical compatibility with a wide range of laboratory solutions involved in liquid-liquid extractions.