Star-Foot Self-Standing Internal Thread CryoTube®

• Star foot is designed to interlock into a Star-Rack for a one-handed operation to maximize productivity
• Designed to withstand immersion in liquid nitrogen
• Vials are 12.5mm in diameter and are designed to fit into freezer canes and popular freezer storage containers

• Designed for low temperature freezing and storage of cells, blood, serum and other biological
• Certificate of Quality guarantees the vials to be non-toxic, non-mutagenic, and non-pyrogenic
• ScrewCaps incorporate special silicone gaskets to assure maximum protection from leakage
• Made from specially formulated, transparent polypropylene
• White writing surface on the tube allows for easy sample identification
• Reference marks and recommended working volumes are imprinted on the tube

CAUTION:

• Since there is not a mechanical closure cap available that can be guaranteed to be 100% leak-tight, do not drop CryoTube vials into the liquid nitrogen 'liquid phase' unless they are properly encased and sealed in CryoFlex Tubing (see #LS-2000).