DescriptionThe centrifuge tubes are widely applied in molecular biology, chemistry and research, perfect for working with delicate samples, storing specimens. Made of premium materials, compact size, safe and convenient to use, with g raduated marks,bringing you much more convenience.Features-Color:As Shown -Material:PP -Size:10.90X2.70X2.70cm/4.28X1.06X1.06in -Capacity: 20ml- The plastic centrifuge tubes are with cap, not easy to leak and safe to use, you can use rest assured.- Suitable for laboratory, scientific experiment, simple design, round bottom centrifuge tubes are easy to use.- Made of premium materials, small size, light weight, can be used for long time, convenient to take.- Centrifuge tubes with lids are widely used in molecular biology, chemistry, research.- The plastic centrifuge tubes are perfect for storing specimens, also good for liquid storage, owning good sealing effect.