Bel-Art Polypropylene 49ml Powder Funnels 12Pk

Heavy-duty, polypropylene plastic funnel with smooth walls, 60 degree cone angle, and long stem. External ribs prevent air lock Steam autoclavable at 121°C (250°F)

Durable, polypropylene plastic translucent separatory funnels are resistant to most chemicals, including hydrofluoric acid. Features a 4mm stopcock plug of non-stick PTFE and screw cap closure Steam autoclavable (except stopper) at 121°C (250°F) Stem length: 40mm (1.57") with a 9.5mm (³/₈") O.D.

Polypropylene plastic funnels feature an exclusive filter-step internal design for speedier filtrations. External ribs prevent airlock Parallel stem measures 8mm O.D. Steam autoclavable at 121°C (250°F)

Externally ribbed, polypropylene funnels are steam autoclavable at 121°C (250°F) and useful for a variety of lab applications.

These heavy-duty polypropylene (PP) powder funnels feature a large bore, which make them ideal for use with powder, large particles and viscous liquids. External ribbing is molded into the funnel to prevent air lock. They are angled at exactly 60° for rapid filtration. Available in 6 different sizes, these powder funnels accommodate standard filter paper sizes and are approved for use with food products.