Freezer storage racks maximize space in chest and upright freezers, deep freezers, undercounter, and ultra-low temperature freezers. Organize and store tubes, vials, microplates, and blocks to keep them accessible and safe for long-term storage or between applications. Convenient configurations such as sliding drawer racks, stackable racks, shelf kits, and towers offer space savings and choices for organization, while color-coding and transparent covers provide easy identification. Freezer storage racks are available in a variety of configurations and materials, including stainless style, non-corrosive aluminum, clear acrylic, or polycarbonate. Thermo Scientific™ freezer storage options include modular and tailored applications with product selections such as Thermo Scientific™ CryoBox™ freezer racks and racks for Revco™ UxF and HERAfreeze™ freezers.