When needing to add measured volumes of liquid to a reaction, you need a graduated cylinder to do the job. Class A Graduated Cylinders are more precise then Class B
We offer graduated cylinders in 10mL, 25mL, 50mL, 100mL, 250mL 500mL, 1000mL and 2000mL. Our glass does not come form China and made by a ISO9001-2015 certified manufacturer. Customization is available on large or bulk orders.