"VWR International"

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.

These funnels have large diameter stems for fast powder transfer.

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