The item is a simple and practical 250ml graduated measuring cylinder, which is mainly made of durable food-grade hard plastic material for safe to use, and features wide brim and a tapered pour spout for easy filling and pouring. The non-wetting inner surface concave meniscuses are eliminated, providing accurate measurements. Features - ColorTransparent - Material: durable food-grade polypropylene plastic. - and Transparent Plastic Graduated Measuring Cylinder Measuring Cup. - Plastic graduated cylinder for laboratory test. - Wide rim and a tapered pour spout for easy filling and pouring. - The non-wetting interior surface eliminates concave menisci, providing more accurate measurements. - The wide pentagonal shaped base provides stability and makes the cylinder roll-resistant. - 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. Specifications - Graduated .5 milliliters - Measure: 250ml - Tolerance: +/-2.5ml - Depth: Approx. 32 cm - Inner Diameter: Approx. 38mm - Maximum temperature: 135°C Package list: 1 * 250ml Transparent Plastic Graduated Measuring Cylinder Measuring Cup