Feature:

• Made of durable cardboard with superior white outer coating
• Chemically resistant to alcohols and mild organic solvents
• White Premium Cardboard Freezer Boxes have a glossy coating
• Water-resistant coating for improved durability
• Holds 0.5ml, 1.5ml, 2.0ml, 5ml and 10ml microtubes
• Working temperature: stable from -196℃ to 121℃
• 133x133x76m, Suitable for liquid nitrogen freezing