The tube refill system provides you with a solution to refill your storage racks with 96 storage tubes in an easy and fast way. Available in a range of Micronic tube volumes: 0.75ml and 1.40ml and fits in the following storage racks: Loborack-96, Comorack-96 and Roborack-96. The refill system is also compatible with other brands of storage racks (please contact us for a list of compatible brands).