
The Z446-750-B15 by Hermle is a 17-position conical insert for the Hermle Z446-750 (750 mL) swing-out rotor bucket on the Hermle Z446 High-Capacity Centrifuge, supplied as a pack of two. Each insert holds 17 × 15 mL conical tubes; with four bucket inserts, the Z446 runs 68 × 15 mL tubes per cycle at up to 4,000 RPM / 3,434 × g (standard) or 4,500 RPM / 4,346 × g (Z446-K refrigerated).