The 9x9 Cryo Rack is specifically aimed at users who have freezer racking set up for Cryo Freeze Boxes, wanting to store sample storage tubes such as the FluidX 1.9ml Next-Gen Jacket Sample Tube. The 9x9 Cryo Box is compatible with a broad range of tube formats. Designed to fit in freezer racking set up for Cryo Freeze Boxes, the 9x9 Cryo Rack enables ease of access to samples with an open bottom to allow 2D Code reading on the Perception HD LF. The 9x9 Cryo Box is compatible with a broad range of tube formats., allowing you to store legacy collections and maintain ease of access to your valuable samples. Features Enabling ease of access in a space efficient format: 136.2mm x 136.2mm polypropylene cryobox rack option available for cryogenic sample storage Holds 81 tubes in 9x9 array Open bottom for 2D barcode decoding on Perception HD LF reader Optimises storage space by increasing sample density from 48 tubes to 81 tubes Cryo racks can be supplied with a unique 2D barcode identifier which can be read at the same time as the tube 2D barcode, to provide more secure sample tracking Unique identifier on every freeze box, in 1D & 2D format Azenta products are intended for sale/shipment within the US , Canada, and Latin America only. All other International customers should contact their local Azenta distributor to place orders for Azenta products.