
The Z446-750-A225 by Hermle is a 225 ml conical insert for the Z446-750 swing-out rotor on the Hermle Z446 and Z446-K centrifuges. Max 4,000 rpm / 2,754 × g (Z446) or 4,500 rpm / 3,486 × g (Z446-K). Max radius 15.4 cm, rated to −3°C at max speed. Sold in a 2-pack for mid-scale cell harvest, clarification, and precipitation workflows.