Designed for storing biological material, human or animal cells at temperatures as low as -196℃. Should be used only in the gas phase of liquid nitrogen. Available in 2 different configurations and in 6 sizes from 1.2 mL to 10 mL. Each has a large white marking area and printed graduations. Closures and tubes are both made of polypropylene having the same coefficient of expansion which further enhances the leakproof qualities of these vials at various temperatures. Please note that model T310-10A has a polyethylene screw cap.

• Large white marking area and printed graduations
• Model T310-10A has a polyethylene screw cap

Closures and tubes are both made of polypropylene having the same coefficient of expansion which further enhances the leakproof qualities of these vials at various temperatures.