SYLICON CONICAL STOPPER - 18x13mm, h 22mm Back Catalog number: 3805 Availability: In the manufacturer's stock Price on request - + Recommended 1998 GRADUATED BURETTE, 25ml Price on request 18900717 Stirrer bar,slide round,Ø10 X 60 130,00 Kč 442-0476 Míchadlo magnetické, tvar činky, pr. 8mm x 35mm, Price on request