Features

● Made of durable cardboard with a waterproof coating and polypropylene dividers

● Connected lid design ensures that lids are never misplaced or mixed up

● Alphanumeric labeling featured on the lid, bottom and four sides enables quick and easy

identification of samples

● Holds 0.5ml/1.5ml/2.0ml/5.0ml microtubes and cryogenic vials

Specifications

● Working temperature: stable from -86°C to 121°C（-122.8℉ to 249.8℉）

● Suitable for liquid nitrogen freezing(vapor phase)

(after adding vent holes, and using cardboard dividers)

*1in boxes fit for 0.5ml vials

*2in boxes fit for 1.5ml, 2.0ml vials

*3.75in boxes fit for 5.0ml vials