CRYO VIAL Cryo vials are normally used for storage of biological material, human and animal cell at temperature as low as-190C. these sterial tubes are provided with white, prominent graduations and a long marking area for sample identification. the cap of these vials is providedwith seal ring inside to make it completely leakproof. the longitudonal grooves in the base give a non -twisting feature to these vials when placed in a cryo rack. Particulars:1.0ml,1.8ml,4.5ml. Qty :