Filteration flask 250 ml

A filtration flask, also known as a vacuum flask or Büchner flask, with a 250 ml capacity is a type of laboratory glassware designed for filtration processes under reduced pressure. It is typically made of thick-walled borosilicate glass to withstand the vacuum pressure applied.

This flask features a flat bottom and a side arm or hose connector near the neck to attach to a vacuum pump, which helps pull liquid through a filter. The 250 ml size is common for small-scale filtration tasks in chemical, biological, and environmental laboratories where rapid and efficient filtering of liquids is required.