BUCHNER FUNNELS, O 55mm Back Catalog number: 438 Availability: In the manufacturer's stock Price on request - + Recommended 442-4525 Míchadlo magnetické CYLINDRICAL pr.6mmx30mm, PTFE, Price on request 3813 SYLICON CONICAL STOPPER - 45x34mm, h 45mm Price on request 442-0278 Míchadlo magnetické, hladké, pr. 27mm x 57mm, PTF Price on request