CELLTREAT SCIENTIFIC PRODUCTS Sterile Cryogenic Internal-Thread Vials 229918 100 Each - MDL-CSX229918

Cryogenic Vial, Sterile, Internal-Thread, Round-Bottom, 4.5-mL

• 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
• Self-standing re-sealable bags offer a unique storage solution; self-standing base interlocks with Easy-Grip Workstation Rack (sold separately) for easy one-handed opening
• Internal thread cap prevents contamination and uses O-ring silicone seal to ensure positive seal at any temperature
• Contrasting black graduations are large and easy to view; large white marking area for writing also provides backdrop to enhance black graduations