
Z446-MP-LID by Hermle / Benchmark Scientificis a replacement sealing lid for the Z446-MP-BUK rectangular microplate bucket, sold 2 per pack. Compatible with the Z446-750-AC swing-out rotor on the Hermle Z446 High-Capacity Centrifuge (up to 16,000 rpm), this lid seals microplates during centrifugation to prevent evaporation and contamination in cell-based assay and screening workflows.