These 50ml graduated cylinders are manufactured from thermally-stable borosilicate glass. The liquid level forms a true meniscus, making them easy to read. (You read the level of a graduated cylinder at the bottom of the meniscus.) They are also chemically-resistant and thermally-resistant for all applications. This is the type of graduated cylinder we recommend for most lab situations. Imported. Product Specifications

• Capacity: 50 ml
• Readability: 0.5 ml
• Accuracy: +/-0.5 ml at 20°C
• Height: 20 cm
• Diameter of cylinder: 2.6 cm
• Diameter of base: 5.2 cm