Material: cardboard, PS foamed (insulation insert with lid). For transport of frozen samples in dry ice. Complies with regulations for hazardous goods transport according to IATA, ADR and DOT (49 CFR). Suitable for use with 95 kPa tested primary packaging and as secondary packaging for biological substances of category B (UN3373). Tongue and groove lid enables quick, easy and safe assembly. Equipped with carrying handle and full selection of labels: Category B UN3373 label UN1845 dry ice label Class 9 dry ice hazard label Category A label for infectious substances Overpack label Label for correct shipping designation Safety seal label Useful volume = remaining volume after adding dry ice Transport packaging dry ice BioTherm