Pack of four autoclavable polycarbonate boxes, each designed for at temperatures as low as -196°C.

• Available in two variations, both hold 81 vials in a 9 x 9 Array. Small size fits 1 and 1.8mL vials and large size fits 4.5mL vials.
• Compatible with both internal and external threaded cryogenic vials.
• These boxes provide a small, space-efficient storage system within a freezer.
• The transparent lid features a numbered grid for easy identification of contents.
• Vials organized in a 9 x 9 array.
• Not recommended for use in the liquid phase of liquid nitrogen.
• Can be used in vapor phase of liquid nitrogen.