"Ward's Phenomena Lab Activities"

VWR® disposable paper lab funnels are a simple and cost-effective solution to reduce plastic use in the lab and reduce cross-contamination from reuse of washed funnels.

The ECO Funnels for Justrite Safety Cans feature a latching lid with gasket to maintain an air-tight seal and keep fumes contained. A removable large particle filter catches stir bars or other items.

Standard for any laboratory.

This filtration assembly is used for vacuum filtration of tissue culture media, biological fluids, HPLC and other aqueous solutions.

These funnels are available in a variety of different diameter openings.

These funnels are made from borosilicate glass and have a short stem.

Chemically-resistant filter funnels made of high quality polypropylene plastic.

Büchner funnels with straight sides and fixed perforated plates made of glazed porcelain.

Ungraduated separatory funnels with ground cones and plastic stoppers, made of borosilicate 3.3 glass.

Separatory funnels with ground cones, plastic stoppers, and glass key stopcocks, made of borosilicate 3.3 glass.

Industrial quality powder funnels made of heat tolerant and chemically-resistant polypropylene, with parallel stems.

Two-part Büchner funnels with straight sides and fixed perforated plates made of polypropylene plastic.

Filter funnels with 60° angles.

Polypropylene separatory funnels have a screw cap and key stopcock fitted with a self-lubricating PTFE plug.

Borosilicate glass dropping funnels with PTFE stopcocks and open tops, ideal for basic extractions.

Graduated Squibb separating funnel made of borosilicate glass with a 500 ml capacity, equipped with a 24/29 plastic stopper and glass key stopcock, enabling precise separation and extraction techniques in laboratory experiments.