Corning* Internal Thread Cryogenic Vials

• Internal thread with silicone washer in cap (Cat. No. 978-28507 has internal thread with O-ring in cap)
• 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 (Cat. No. 978-20584)
• Special base design† allows vials to be locked into cryogenic rack and tray (Cat. No. 978-201614 or 978-20700) for single-handed manipulation
• Sterilized by gamma radiation
• Certified nonpyrogenic and DNase/RNase-free
• Use Corning cryogenic vials with CoolCell to further protect your valuable cell lines, biological, and aqueous solutions in ultra-low temperature storage

†Cat. No. 978-20572, 978-20575, and 978-20581 are not self-standing and can not lock into cryogenic rack and tray
Image(s) are representative of the product group and not necessarily the individual product.

Silicone Washer in Cap
Style: Conical, self-standing
Capacity (mL): 1.2

O-Ring in Cap
Style: Round bottom, self-standing
Capacity (mL): 2

Silicone Washer in Cap
Style: Round bottom, self-standing
Capacity (mL): 2

Silicone Washer in Cap
Style: Round bottom
Capacity (mL): 2

Silicone Washer in Cap
Style: Round bottom, self-standing
Capacity (mL): 4

Silicone Washer in Cap
Style: Round bottom
Capacity (mL): 4

Silicone Washer in Cap
Style: Round bottom, self-standing
Capacity (mL): 5

Silicone Washer in Cap
Style: Round bottom
Capacity (mL): 5