"agarose powder"

These unbreakable polypropylene powder funnels are ideal for student use. External ribs prevent air lock. Can be autoclaved. Stem length is 35 mm.

These funnels have large diameter stems for fast powder transfer.

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.

Borosilicate glass powder funnel with an 85 mm diameter and a 60° angle, featuring a plain stem of 24 mm, facilitating smooth and accurate powder transfer in laboratory settings.

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

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

Large Opening Funnel.

Useful for adding powder chemical to reaction vessels.