BaoFufc 3Pcs Clear 50ml Centrifuge Tubes Set Lab Test Container Graduated Scales Anti-Leaking Screw Cap for Student Experiment Centrifuge Tubes 50ml Flat Round Bottom

LEAK-PROOF TUBE CAP. Each tube with a sealing screw cap for preventing sample leakage. Smooth, flat inner surface, no residual solution. ACCURATE SCALES, EASY TO READ. The scale on the centrifuge tubes is very clear precise. Easy to observe and view. for Ideal for students, teahcers, school experiments, PREMIUM, AND REUSABLE. These 50ml centrifuge tubes are grade and eco-friendlly material, roud bottom, graduated marks. Pack of 3. EASY TO CLASSIFY. Each transparent centrifuge tubes with a writable white writing for easy labeling, marking and identification. Environmental friendly and they are also reusable after clean up. WIDE APPLICATIONS. Very suitable for the field of biochemistry and molecular biology, such as separation and preparation of various biological samples. Apply to loading solid, powder, pills, objects