CF Cryogenic Vial, 5mL, 4.5mL Highest Graduation M

Celltreat freeze cryogenic vials are designed for storing biological material at temperatures as low as -196°C, in the gas phase of liquid nitrogen.Internal threaded.Self-standing re-sealable bags offer a unique storage solution.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.Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature. 100/Case Qty - CT