SYLICON CONICAL STOPPER - 30x21mm, h 30mm Back Catalog number: 3809 Availability: In the manufacturer's stock Price on request - + Recommended 442-0465 Míchadlo magnetické, mikro, pr. 3mm x 10mm s PTF Price on request 778 DISC STIRRING BARS, 20x10mm Price on request 2489 VOLUMETRIC FLASK TPX, 1000ml Price on request