Rapid ECH0354D Measuring Cylinder with a 100ml capacity made of premium quality polypropylene plastic with Class B tolerance. It has a translucent rigid construction and superior optical clarity, with easy to read, raised graduation lines every 1ml, and marked every 10ml. Featuring an octagonal base for extra stability, and a spout for easy pouring. Microwavable and resistant to fatigue for long term durability. High heat tolerance with a temperature range of -20 to +135°C. Good to excellent chemical resistance. Autoclavable at 121°C for easy cleaning and sterilization. The Cylinder stands 10" tall, with a base measuring 2.9" wide. Outer diameter of cylinder body measures 1.2", and inner diameter measures 1.1".