2ml Cardboard cryogenic vial box

81 vials These cardboard storage boxes are designed for the compact storage of 81 each 2ml sample tubes, cryogenic vials, and centrifuge tubes in a temperature of –80℃ 100 vials These cardboard storage boxes are designed for the compact storage of 100 each 2ml sample tubes, cryogenic vials, and centrifuge tubes in a temperature of –80℃ Features: 1. Write-on surface for descriptions or self numbering systems 2. Liquid-resistant coating 3. Designed for use in refrigerators and cryogenic freezer system