Great for All Grade Levels!
Seven easy to read, plastic graduated cylinders made of durable, tough transparent polypropylene plastic with embossed calibrations for easy measuring. These Graduated Cylinders are excellent for all grades with the wide, stable bases. The cylinders are chemical and acid resistant, autoclavable (dry heat up to 120°C and wet heat up to 80°C) and microwavable! Comes in a boxed set.