HOMOCONO 100pcs Plastic Tubes 20ml Lab Test Tubes Flat Bottom for Chemistry Microcentrifuge Caps

Features

• Centrifuge test tube for laboratory:suitable for laboratory, scientific experiment, simple design, round bottom centrifuge tubes are easy to use,laboratory centrifuge tubes
• Sample centrifuge tubes:with lid design, can be used to prevent sample leakage, centrifuge tubes are safe and useful,small
• Testing tubes:featured useful design, having sealing effect, you can use these centrifuge tubes with caps rest assured,centrifugal tube vials
• Experiment :the plastic centrifuge tubes are with cap, not easy to leak and safe to use, you can use rest assured, with cap
• Experiment test tube:compact and small in size, centrifuge tubes are easy to carry to any places you need,