ITEM NAME:Premium Plastic Graduated Microcentrifuge Tube with Snap Cap, 2ml Capacity (Pack Description: Plastic graduated cylinder for laboratory test Round Bottom design with caps for samples, food colourings, craft use, etc. These were manufactured for use as centrifuge tubes, and hence are leak-proof. The non-wetting interior surface eliminates concave menisci, providing more accurate measurements The heavy-duty plastic withstands repeated autoclaving Switching from glass cylinders to Globe’s plastic equivalents will greatly reduce breakage and the potential for injury Chemically resistant to most acids, bases and many common solvents Specification: Graduated in 0.5 milliliters Mark: 0.5ml 1ml 1.5ml 2ml Measure: 2ml Depth: Approx. 4.2cm Mouth Outer Diameter: Approx. 1.3cm Mouth Inner Diameter: Approx. 0.9cm Material: Plastic Main Color: Transparent Package Includes: 10 x Centrifuge Tubes SKU: DMO0011860151005988.Mark: 0.5ml 1ml 1.5ml 2ml. Plastic graduated cylinder for laboratory test. Graduated in 0.5 milliliters. Switching from glass cylinders to Globe’s plastic equivalents will greatly reduce breakage and the potential for injury.