Safety Pack Measuring Cylinder Set, Class A, ASTM, made of high quality, heavy duty, Material: Borosilicate 3.3 Glass, 3 piece set includes 25, 50 and 100ml cap, removable, plastic protective collar and hexagonal base, thick walls provide excellent strength
Measuring Cylinder, Hexagonal Base, Material: polypropylene, one-piece measuring cylinders raised for easy readability, They are autoclavable and have excellent contact clarity, excellent stability to cylinder, and the tapered spout easy pouring of reagent, Size: 10 ml