General description You get 36 plastic bottles, measuring approximately 20.5 mm in diameter and 59.5 mm in height, with an inner diameter of 14.5 mm and a capacity of 5 ml (0.17 fl oz). These high-quality 5ml centrifuge tubes are made of plastic, resistant to high and low temperatures, and can be frozen for extended periods. They feature good air tightness, preventing leakage or evaporation, ensuring safe usage. Each graduated plastic centrifuge test tube comes with a screw cap for easy operation, allowing you to pour materials into the tube and securely tighten the cap without worrying about leaks. The included storage box makes it easy to keep your experiments organized and clean. These small sample tubes are versatile and can hold liquids, solids, powders, seeds, pills, essential oils, perfumes, dyes, and granular objects, making them suitable for hospitals, research laboratories, and other settings. Technical specifications Quantity: 36 plastic bottles Diameter: 20.5 mm Height:
Availablity: 3-5 days
Free shipping & return for orders over $200