2.0mL True North Polypropylene Cryo Vials With External Threaded Colored Lids, Self- Standing, Sterile, 500/CS

Innovative design saves space in your freezer!

Our externally-threaded vial with a cap design that is flush with the tube walls allows you to easily fill up all standard-sized cryogenic storage boxes including the 10 x 10 format.

NOTE: Top of cap is hollow and not designed to be written on

Using True North® Cryogenic Vials can increase your freezers holding capacity by up to 23% against other major brands.

• Superior puncture- and rupture-resistance polypropylene with silicon lid seal
• Patented lid with ergonomic 1.5 twist to open and close
• Printed writing area and graduations
• Inner resealable packs of 50 vials, complete with traceable sterility certificate
• Recommended for mechanical freezers and vapor phase LN2 (-196°)
• Sterile, non-pyrogenic and non-cytotoxic
• 2.0 mL vial measures 13 mm dia x 49 mm H, 4.0 mL 13 mm dia x 88 mm H