Cucioki 1000Pcs Mini Centrifuge Tubes 1.5Ml Raduated Clear Plastic Centrifuge Vials with Flat-Top Snap Cap

3.Material: Micro sample vial is made of material, security and . Smooth of pipe wall can reduce liquid absorption and residue, ensuring the validity of experimental result. 1.Wide Application: Centrifuge tubes can storage solid or liquid material. Widely used in laboratory, food coloring, clinical chemistry, research institution, crafts and so on. 2.Great Sealing Performance: Micro test tube with lid can reduce the pollution of samples and avoid liquid volatilizing and leaking. 4.Transparent: 1.5ML conical microtube is clear with standard scales. Convenient to distinguish different chemicals and help you use standard dose to accuracy of test.