Herolab Universal Rotor Bore Adapters offer modular, high-precision inserts for Hettich swing-out and angle rotors, enabling secure centrifugation of microtubes, Falcon/Eppendorf vessels, glass tubes, and AOR plastics across 14-250 ml bores. Configurable by rotor size and tube specs, these autoclavable adapters (up to 121°C) support max speeds of 4,000-20,500 rpm and RCF up to 4,093 x g, ideal for cell pelleting, blood separation, or high-throughput labs.