150mm Glass Funnel, Short Stem

Laboratory tool of conical shape and short tube.

The size of the pipe of this model makes it especially suitable for our bottles of 28 mm diameter screw or PP28 or Pilfer 28 in filling tasks.

The slope of the cone has a slope of 60 degrees allowing liquids and solutions to flow quickly. It’s used to channel the manipulation of a liquid and to transfer liquids from one container to another in order to avoid the spillage of the solution. It’s also an instrument that is used in the processes of separation and filtration by gravity of solids.

Manufactured according to ISO 4798 and DIN 12445 in borosilicate glass 3.3. The characteristics of boron glass are resistant to saline solutions, acids, bases and organic solvents. It is only attacked by hydrofluoric acid and, at high temperatures, by strong bases and phosphoric acid. It also has great resistance to thermal shock.