Home Lab Supplies General Lab Supplies Filtration, Chromatography Funnel Thistle w/two bulb in loop (Safety Thistle Funnel) 🔍 Funnel Thistle w/two bulb in loop (Safety Thistle Funnel) Category: Filtration, Chromatography Description Code No. Unit OD Overall Length Bottom Stem OD G0914 1 pc 40 mm 350 mm 7 mm Related products Funnel Plastic Filtration, Chromatography Funnel Glass – Borosilicate Filtration, Chromatography Funnel with Sintered Disc, Glass (Hirsch Funnel) Filtration, Chromatography Funnel Buchner, Porcelain Filtration, Chromatography