BUCHNER FUNNELS, O 55mm Back Catalog number: 438 Availability: In the manufacturer's stock Price on request - + Recommended 413 W.NECK BOTTLES, 2000ml Price on request 8131A-50 Sample Container. 50ml. Box of 384. Price on request 9180000493 Zátka PE NZ 7/16 osm.hm. Price on request