Biologix Premium Cardboard Cryogenc Boxes

● Made of durable cardboard with superior white outer coating 

● Chemically resistant to alcohols and mild organic solvents 

● Five assorted colors available: white, yellow, pink, blue, and green 

● White Premium Cardboard Freezer Boxes have a glossy coating, other colors have a matte coating 

● Water resistant coating for improved durability 

● Superior white 90-1281 & 90-1200 cardboard cryogenic boxes without outer coating are also available 

● Holds 0.5ml, 1.5ml, 2.0ml, 5ml and 10ml microtubes and 15ml or 50ml Centrifuge Tubes

● Working temperature: stable from -196°C to 121°C

● Suitable for liquid nitrogen freezing