冻存管盒（冻存管盒系列）
可放置 0.2、0.5 和 2ml 冻存管，分别有 25格 PC 透明网格编号盖、50 格 PP 半透明盖、81格网格编号盖及 100 格翻盖的盒子，给您多种选择。
Eppendorf Safe-Lock Tubes, 0.5 mL,Red
Say goodbye to the loss of precious samples during centrifugation, incubation and storage! Confidence in the superior protection provided by the hinged Safe-Lock cover, the result of 50 years of continuous improvement and development. Original Eppend