Filtro de membrana de acetato de celulosa OD 47 mm 0,45 micras 50 piezas/lote

300mm 24/29 Coil Reflux Condenser Borosilicate Laboratory Glassware. 24/29 Glass Reactor Three Necks FLat Bottom 3-Neck Lab Chemistry Reaction kettle. 29/42 150mm Glass Reactor Lid DN100 Four Necks 4-Neck For Lab Chemistry Tank.

eBay