BRAND Mixing Cylinder, 500 mL, is designed for accurate liquid measurement and mixing in laboratory settings. Made from high-quality borosilicate glass (Borosilicate 3.3), this mixing cylinder features a durable hexagonal base for enhanced stability. The poly stopper ensures secure sealing during mixing or storage. The cylinder is marked with clear Blaubrand Klasse A graduations and main points ring division, providing precise volume measurements. This set includes two mixing cylinders, ideal for laboratory applications requiring accuracy and reliability.