Description: | Freezing preservation tubes; for preservation of cells, serum and antibodies. Cryogenic Vials store valuable samples such as cells, serum and antibody safely. CAP TYPE:Outer cap type and inner cap type (Slim Tubes are only outer cap type); CAP COLOR: White VOLUMES:.5mL, 1mL, 1.2mL, 1.5mL, 2mL, 4mL, 5mL. Rounded bottom and self-standing bottoms. Excellent air-tightness. The cap contains silicone packing inside, which brings about excellent air-tightness and prevents dryness and liquid spill. Easy pipette operation. The diameter of vial mouth is large, making pipette operation easy. |