CRYSTALIZATION VESSELS PTFE, 64mm Back Catalog number: 639 Availability: In the manufacturer's stock Price on request - + Recommended 799 STIRRING BARS WITH RING, 70x9,5mm Price on request 8246L-300 Resealable Bags. Pack of 100. 330 * 460mm Price on request C 350-07 BOLA Cylindrical Stirring Bars, PTFE, 8x3mm Price on request