A device for supporting at least one vessel containing a target material to be lyophilized generally includes a support panel, a central region, a perimeter region, a thermal shield, and at least one shielding cavity. The support panel has a support surface. The central region is defined by the support panel for supporting the at least one vessel. The perimeter region is also defined by the support panel and surrounding the central region. The thermal shield is positioned about the perimeter region and extends transverse to the support surface of the support panel such that the thermal shield and the support panel define a storage space for accommodating the at least one vessel. The at least one shielding cavity is defined by the thermal shield and contains a shielding material during a lyophilization process. The shielding material is distinct from the target material.
