Nalgene® Contenitore "Mr Frosty" in PC / PE-HD per vials
PC. With 120 mm Ø screw cap of blue PEHD. Vial holder made of white PEHD. Foam interior. Suitable for cryovials 1.0, 1.2, 1.5, 2.0 ml. Cooling rate 1 °C / min. Tubes can be easily removed. Molded numbers for identification. Stackable.