CELLTREAT Freeze Cryogenic Vial Storage Boxes are made from durable polycarbonate material designed to withstand a wide temperature range and is a reusable, autoclavable alternative to disposable racks. Storage Boxes are labeled with numeric markings on the base of the box for easy identification of individual positions, with or without the lid. Specifications:
- Ventilation holes in the lids and bases prevent vacuum sealing in freezer
- 100-place rack features ridges along the sides to improve handling
- Case Quantity: 5