BUCHNER FUNNELS, O 70mm Back Catalog number: 439 Availability: In the manufacturer's stock Price on request - + Recommended 3826 CONICAL STOPPER 1 HOSE - 23x16mm, h 26mm Price on request 442-0358 Míchadlo magnetické, osmihranné, pr. 13mm x 75mm, Price on request 3841 CONICAL STOPPER 2 HOSES - 20x14mm, h 24mm Price on request