Hamilton Storage, Reno, Nev, has released RackWare HD138 and HD60 high-density SBS-footprint racks for microtube and cryovial storage. Designed for use with Hamilton’s sample management and storage systems, the new RackWare increases the storage capacity in a given space by increasing the number of tubes that can be placed in an SBS-footprint rack. Racks can also be used to maximize storage in manual freezers. RackWare HD138 supports most major 96-format labware and increases storage capacity in a comparable SBS footprint from 96 to 138 tubes. RackWare HD60 increases the storage from 48 to 60 larger cryovials. For more information, visit Hamilton Storage.