Cryotubes. External screw: volume 1,2 ml, 2 ml, 3 ml, 4 ml, 5 ml. Internal screw: volume 1,2 ml, 2 ml, 4 ml, 5 ml. Sterile.
DNase/RNase free. Round bottom or self-standing. 6 different colors caps available. Graduated. Writing area. 128 barcode on each vial. Temperature up to -196°C.