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Funnel, PP, Ø. 40 mm

Funnel, PP, Ø. 40 mm
9.251185
Shaft diameter 6 mm, stem lenght 40 mm, for filter paper diameter 55-70 mm. Clear, virgin polypropylene. Polypropylene funnels are autoclavable at 121°C and 1.1 bar for 30 minutes. External ribs prevent airlock and back pressure.