Spin up to 4 standard or 2 midi-deepwell microplates with optional ClickSeal biocontainment lids, certified by Public Health England, Porton Down, UK.Non-shielded design provides quick access to microplates.Secure, push-button Auto-Lock rotor exchange in less than 3 seconds delivers:Trouble-free rotor installation and removalNo tools are requiredNo complicated rotor changing proceduresClear chamber access for cleaning convenienceQuick switch between applications, from conical tubes to blood tubes, from microtubes to microplates, and the flexibility to evolve with the changing needs of your laboratoryOrdering Information:Unsealed buckets () and sealed buckets () are sold separately. Contact your sales representative for more information.