DAIHAN® WisdTM 12-Holes Freezing Container, “Alcohol-Free”, for 1~2㎖ Tubes, -1℃/min Cooling Rate, Φ116×h98mm Ideal for Simple Cooling of Samples at the Optimal Rate to Preserve Cells, 12홀 냉동 보관용기, 알콜프리 타입, 편리형 (PDNN25061800006)