Dispositivo de filtro de succión al vacío 1000 ml laboratorio Buchner aparato de filtración pared pesada

24/29 Glass Reactor Three Necks FLat Bottom 3-Neck Lab Chemistry Reaction kettle. 250ml Glass Soxhlet Extractor Body Top 40/38 Socket Bottom 24/29 Cone. 250ml Glass Soxhlet Extractor Body Top 40/38 Socke Bottom 24/29 Cone.

eBay