CROSSHEAD STIRRING BARS, 17x13mm Back Catalog number: 773 Availability: In the manufacturer's stock Price on request - + Recommended 442-0468 Míchadlo magnetické, mikro, pr. 3mm x 13mm s PTF Price on request 770 MAGNETIC BALLS, O 12mm Price on request 8131A-50 Sample Container. 50ml. Box of 384. Price on request