About this item

• Product & Sizes: premium glass Buchner funnel available in 60, 100, 500 and 1000 ml capacities - precision laboratory glassware for vacuum filtration setups
• Porosity (G2): porous/sintered glass filtration medium, G2 nominal pore size 40-80 µm - effective for particulate loads and samples that cannot be retained by filter paper or diaphragm membranes
• Compatibility & Applications: fits standard vacuum filtration assemblies including filter Erlenmeyer flasks, adapter cones and vacuum lines and accepts StonyLab qualitative/quantitative filter paper circles Ø 46–114 mm ideal for chemical analysis, petroleum testing and pharmaceutical laboratories
• Chemical & Thermal Limits: maximum withstand temperature 200°C not suitable for hydrofluoric acid, hot concentrated phosphoric acid or concentrated alkaline solutions follow standard chemical compatibility guidelines
• Care & Warranty: rinse and clean immediately after use and store clean and dry to prevent fouling includes a 1 year limited manufacturer warranty