Graduated Cylinders
Used to measure the volume of a liquid, graduated cylinders feature a narrow cylindrical shape with markings along the cylinder that represent the amount of liquid being measured. Graduated cylinders are considered more accurate and precise for measurement purposes than flasks and beakers but should not be used for volumetric analysis.
Graduated cylinders are typically constructed from plastic or glass, with each providing different benefits. Plastic graduated cylinders are impact resistant, with polyethylene graduated cylinders noted for their transparency and polypropylene for its excellent chemical resistance. Glass graduated cylinders are chemically inert, while borosilicate glass offers greater resistance to thermal shock than regular glass.
Graduated cylinders have a solid base or foot for stability and a spout to facilitate pouring out the contents. Because they are somewhat unsteady, some glass cylinders also have a plastic bumper or ring to help prevent accidental breakage if the cylinder falls over.
Mixing (graduated) cylinders have ground glass joints instead of a spout or are closed with a stopper. These are generally used to make dilutions.
Typical graduated cylinder capacities range from 10 to 4,000mL. Glass graduated cylinders may be manufactured to ASTM or other specific standards. Some are serialized and may come with certificates of traceability.
Eisco™ Polypropylene Cylinders
Base provides good stability.
Eisco™ Glass Crow Receivers
High quality, Class B, borosilicate 3.3 glass crow receivers. Perfect for distillates in oil and tar tests.
Eisco™ Class B Glass Graduated Cylinders, ASTM
Class B glass graduated cylinders are ASTM compliant and feature a hexagonal base, printed graduations, and spout.
United Scientific™ Class B Borosilicate Glass Graduated Cylinder with Plastic Base
Graduated Cylinders that are graduated 'To Deliver'.
Eisco™ Class B Hexagonal Base Glass Graduated Cylinders
Eisco™ Class B Hexagonal Base Glass Graduated Cylinders feature white printed graduations and spouts.
Eisco™ Class B Round Base Glass Graduated Cylinders with Interchangeable Stoppers
Eisco™ Class B Round Base Glass Graduated Cylinders with Interchangeable Stoppers features printed graduations and spouts.
United Scientific™ Measuring Cylinder, To Deliver (TD), Class A, Unserialized
Cylinders are made from borosilicate glass and ideal for everyday lab use.
United Scientific™ Class A Borosilicate Glass Nessler Cylinder
Nessler Cylinders ideal for comparison of color and turbidity.
United Scientific™ Measuring Cylinder, To Deliver (TD), Class A, Serialized
Cylinders are made from borosilicate glass and ideal for everyday lab use.
DWK Life Sciences Kimble™ ValueWare™ Graduated Cylinders
Have durable white scale and convenient marking spot.
United Scientific™ Graduated Cylinders, Double Scale, Borosilicate Glass, Class B
Cylinders are made from borosilicate glass and ideal for everyday lab use.
Eisco™ TPX Class B Graduated Cylinders
TPX Graduated Cylinders are easy to read and offer excellent contact clarity due to the proprietary molds and high quality TPX that we use. 1 piece design includes hexogonal base for stability, spout for pouring and molded graduations. Great temperature and chemical resistance, autoclavable.
United Scientific™ Class A Gaduated Cylinder with Double Scale, Batch Certified
Graduated Cylinders that are graduated 'To Deliver'.
DWK Life Sciences Kimble™ ValueWare™ Graduated Cylinders, To Deliver, Class B
With double reverse scale and spout.
United Scientific™ Graduated Cylinder, Double Scale, With Stopper
Cylinders are made from borosilicate glass and ideal for everyday lab use.