Heavy-duty polypropylene powder funnels with a large bore. Ideal for use with powder, large particles, and viscous liquids. Funnels have external ribbing molded in to prevent air lock and are angled at 60° for rapid filtration. Available in 6 sizes, these funnels accomodate standard filter paper sizes.
Translucent polypropylene offers excellent chemical resistance. Autoclavable at 121°C for 20 minutes. Food grade.