Nalgene® Cryogenic Vials, Polypropylene, Sterile, External Thread with Screw Cap, Thermo Scientific. Supplier: Thermo Fisher Scientific. Description: For storage in mechanical and vapor-phase liquid nitrogen freezers, at temperatures from –80 to 121 °C. Certificates. ,66008-732PK,66008-732CS,66008-751CS,66008-706CS,66008-728CS,66008-754CS.