Patented hinged lid offers convenience and archival integrity, ensuring markings and vials remain in sync. Lid stays attached to base minimizing risk of separation and lid contamination. Lid is easy to open when frozen. Plastic 81-place grid has adjustable slats to accommodate multiple vial types.

• Holds 1mL or 2mL cryogenic vials and microfuge tubes
• Grid numbers listed on top, inside and bottom for better tracking
• 133 x 133 x 51mm
• Suitable for use to -80°C
• Supplied in packs of 5