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 Filtering Flask BOMEX, Boro3.3 Flask Filtering, Filtration, Chromatography Rubber Cone, set of 6, Green Filtration, Chromatography, Cork Borers, Stoppers Crucible Perforated, Porcelain Filtration, Chromatography Funnel Glass Filtration, Chromatography