Corning® 4 mL External Threaded Polypropylene Cryogenic Vial, Self-Standing with Round Bottom

• Manufactured from polypropylene to withstand temperatures down to -196°C
• Black graduations with large marking spot
• Vials have a silicone washer for a secure seal.
• 2 mL self-standing vials are available in five cap colors
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• Vials may be color coded with inserts.
• Self-standing vials have a special base design allowing them to be locked into cryogenic rack and tray (Cat. No. 431131) for single-handed manipulation.
• Free foam rack with each case
• RNase-/DNase-free
• Sterile
• Nonpyrogenic

• 4 mL capacity with round bottom
• Self-standing design
• Black graduations and larger marking spots for easier filling and sample identification
• Manufactured from polypropylene to withstand temperatures to -196°C
• Silicone washer for a secure seal
• Vials may be color coded with inserts (see Cat. No. 430499)
• Special base design allows vials to be locked into cryogenic rack and tray (Cat. No. 430525 or 431131) for single-handed manipulation
• Sterilized by gamma radiation
• Nonpyrogenic and DNase/RNase-free

Currently experiencing high demand for this item. Posted availability date may not be current. Contact Customer Support for up-to-date availability.