CryoKING® ID-Color™ 2in. Cardboard Freezer Boxes (81 well), 5Pcs/Pack, 20Pcs/Case

• Material: The vial storage box is made of durable cardboard with a coating and polypropylene dividers for long-lasting use and protection of samples.
• Temperature Range: Our cryo storage box is suitable for liquid nitrogen freezing (vapor phase) and can withstand temperatures ranging from -86°C to 121°C for versatile storage options.
• Easy to Use: Alphanumeric labeling featured on the lid, bottom, and four sides enables quick and easy identification of samples, enhancing organization and retrieval. Connected lid design ensures that lids are never misplaced or mixed up, promoting efficient sample management.
• Capacity: Holds 0.5ml/1.5ml/2.0ml/5.0ml microtubes and cryogenic vials, providing flexibility to accommodate different sample sizes.