Plastic funnel

The plastic funnels from AllChimie facilitate transfer of liquids and powders into narrow-neck containers. Made from polypropylene (PP) or PTFE, they offer excellent chemical and mechanical resistance, alongside the glass funnel range.

Available with short or long stems and at a standard 60° angle, these funnels fit most volumetric flasks, burettes and bottles. Ribbed stem models improve flow and reduce liquid retention on the walls.

Some versions feature a fluted inner surface to accelerate fluted paper filtration. Other wide-neck models are optimised for powders.

In gravity filtration, the funnel receives a filter paper and delivers the filtrate into a plastic beaker placed under a stable laboratory support. For hot or aggressive solvents, the borosilicate glass funnel is the safest alternative.