Specification Brand : Celltreat ExternallyAssignedProductIdentifier1 : 810025336264 ExternallyAssignedProductIdentifier2 : 0810025336264 ItemName : CELLTREAT 229919B 4.5mL CF Cryogenic Vial, Internal Thread, Self-Standing, Sterile ItemTypeKeyword : science-lab-sample-vials Manufacturer : Celltreat ModelNumber : 229923B NumberOfItems : 500 PartNumber : 229923B ProductDescription : "CELLTREAT Freeze Cryogenic Vials are designed for storing biological material at temperatures as low as -196°C, in the gas phase of liquid nitrogen Available in round bottom or self-standing options CELLTREAT product descriptions are based on the highest graduation mark on the vial. Other brands may name vials based on actual liquid capacity Re-sealable bags offer a convenient storage solution Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature Caps have textured ridges to provide gripping when wearing gloves Contrasting black graduations are large and easy to view Large white marking area for writing also provides backdrop to enhance black graduations Self-standing base interlocks with Easy Grip Workstation Rack for easy one-handed opening" ProductSiteLaunchDate : 2023-12-06T18:30:19.445Z