Glass Buret Funnel, OD stem: 6mm, Material: Borosilicate glass, Diameter of mouth: 35mm, Length: 60mm, Top diameter: 40 mm, Stem Extension: 10 mm, Standard For Any Lab
These Porcelain Buchner Funnels Have Stable Mechanical Strength And Little Permeability. When Properly Used, The Glazed Pieces Can Withstand Temperatures Of 1050 deg C And The Pieces 1350 deg C. This Funnel Has A 60Mm Diameter Opening And An 18Mm Diameter Tube.