Glass Buchner Funnel Filter

Can filter chemicals that cannot be filtered by filter paper or diaphragm; can be used with filtererlenmeyer flasks, filter adapter cones and others; ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on 
G3 15 ~ 40 μm. Nominal max. Pore size; Glas Buchner filter funnel; compatible with StonyLab filter paper circles - 56 mm diameter; hose connection for 8 mm I.D. tubing 
24/40 joint top and bottom; made from high quality glass 
Special note: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc.; please clean immediately after use; keep it clean and dry when you store it; maximum temperature resistance 200°C 
Warranty: if the delivery is damaged, please contact us immediately; We will solve it until we are satisfied