Porcelain Buchner Funnel Porcelain Buchner Filter Funnel Scientific Supplies for Laboratory (OD 100 mm, H 160 mm): Amazon.com: Industrial & Scientific
BOLA Buchner Funnel, PTFE | BOLA Buchner Funnel, PTFE | Filtration Devices | Filtration | Products | BOLA - Tubing, Stirrer Shafts, Magnetic Stirring Bars - Labware made of PTFE
250 mL FILTRATION FLASK / BUCHNER FUNNEL / VACUUM PUMP / / Filtration Set 730792962025 | eBay
Büchner Funnels, Jacketed, Glass Frit
F3270 Buchner Funnel #2 70mm for 7cm Filter Paper 82-373 Coors 60243