Our factory produces high-quality disposable plastic 2.0 ml medical grade PP material cryogenic storage tubes. These tubes are designed to withstand extreme temperature (-196°C) making them ideal for cryopreservation of biological samples. Made from medical grade PP material, they are non-toxic, sterile, and have a leak-proof cap to ensure the safety of samples during storage and transport. Our cryogenic storage tubes are easy to label, fill, and store, making them the perfect solution for research labs, hospitals, and clinics. Trust us for reliable, quality products.