Cryobox/PC with insert polyurethane foam, for 81x0.5 ml-reaction vessels, 4 pc/PAK

CryoBox for microcentrifuge tubes, white Polycarbonate body (PC), clear PC lid, foam inlet Provide storage of microcentrifuge tubes from -150°C to +121°C (not for use in liquid-phase liquid nitrogen). Transparent lid has printed grid for inventory purposes, permits viewing of contents, and is keyed in one position to prevent misalignment. Lid accepts writing with marker for box and tube identification. Boxes accept writing with markers designed for ultra-low temperatures, such as NALGENE Cryoware markers, Cat. No. 6313-0010 and 6313-0020. Creates space-efficient storage system within a large mechanical freezer. Useful as sturdy, reusable mailers for vials. . Autoclavable . Array: 9 x 9 Box Capacity (tubes) 81 Accommodate Vial Size: 0.5 ml Dimensions, L x W x H: 133 x 133 x 51 mm Dimensions, L x W x H: 5-1/4 x 5-1/4 x 2 inch . WARNING! NALGENE Cryogenic vials are for research use only, not for in vitro diagnosis or parenterals. . WARNING! ONLY for use in gas phase of liquid nitrogen. Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen. Such use may cause entrapment of liquefied nitrogen inside the vial and lead to pressure build-up resulting in possible explosion or biohazard release. Use appropriate safety procedures as outlined in the NALGENE Cryopreservation Manual (PDF-file or Lit. No. 10096) when handling and disposing of vials.