Salco 20 Pack 50 ml Graduated Cylinder Set for Hydrometer Test Borosilicate Glass Graduated Cylinder  (50 ml)

DURABLE & HEAT RESISTANT - The lab-quality borosilicate glass cylinders are heat resistant to ensure you can carry out your experiments without risk of damage. Heavy Duty round bottom , readable with single metric scale, clear and accurate calibration, amber and white graduation with the main point ring graduation Because of the duty glass material and good packing , hardly damaged in transit. Quality Assurance. IDEAL FOR EXPERIMENTS - The measuring cylinders are ideal for a wide range of settings, including professional laboratories, and school science experiments.