
Z366-250-A250 by Hermle is a pack of 2 flat-bottom 250 ml bottle inserts for use with the Hermle Z366-250-HC High-Capacity Swing-Out Rotor. Compatible with the Z366 and Z366K centrifuge series, these polypropylene inserts support up to 4,500 rpm / 3,735 × g for large-volume cell pelleting, clarification, and density-gradient runs.