... first line (from left to right): YDS-50B-200, YDS-50B-125, YDS-50B, YDS-50B-802 ... 100B-80, YDS-100B-125, YDS-100B-200 Liquid Nitrogen Biological Container for transportation (II) The series products are ... outer shell of YDS-100B-80,YDS-100B-200 employs the technology of metal spining,with few ... appearance.5.The lockable can be installed to the container lid upon customer's requirement (limit for 50mm ...