SYLICON CONICAL STOPPER - 16x12mm, h 20mm Back Catalog number: 3804 Availability: In the manufacturer's stock Price on request - + Recommended 499 STIRRING RODS, 350mm Price on request 442-0410 Míchadlo magnetické, oválné, pr. 20mm x 70mm, PTF Price on request 1332 GRADUATED CYLINDERS SHORT SHAPE TPX, 10ml Price on request