Sterile 2mL Cryo Vials, External Thread, Attached Screw Cap (Case of 500), Choose Cap Color

Premium CryoClear 2.0mL sterile vials featuring external threads, attached screw caps with a co-molded TPE sealing layer, round bottom, self-standing base, printed graduations, writing space, and barcode. Ideal for long-term sample storage, cryogenic handling, and secure pharmacy or QC workflows. Case of 500 vials.