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.
DWK Life Sciences Kimble™ KIMAX™ Class B Mixing Cylinders Calibrated to Contain
Designed from ASTM Specification E1272, Style 2, Class B requirements, glass stopper is supplied
Corning™ Single-Metric Scale Reusable Graduated Cylinders, TC with Funnel Top
Translucent polypropylene with raised graduations at primary scale points
BRANDTECH™ VITLAB™ Polypropylene Graduated Cylinders, Class B
Polypropylene with molded ring graduations for excellent readability
Qorpak™ Borosilicate Glass Certified/Serialized, Single Metric Scale, Class A Graduated Cylinders
With single metric scale
BRANDTECH™ VITLAB™ Graduated PMP Cylinders
VITLAB™ polymethylpentene graduated cylinders, certified Class A to DIN 12681 and ISO 6706
Bel-Art™ SP Scienceware™ Holdfast™ Polypropylene Graduated Cylinders
Prevents tipping and rolling due to hexagonal base. Bel Art™ SP Scienceware™ Holdfast™ Polypropylene Graduated Cylinders include handle for a secure, solid grip for safer pouring.
BRANDTECH™ BRAND™ BLAUBRAND™ Glass Graduated Cylinders, Class A, USP, Certified
Class A, USP Certified, calibrated 'To Contain'
BRANDTECH™ VITLAB™ SAN Tall Form Graduated Cylinders, Class B
These Class B VITLAB™ SAN Tall Form Graduated Cylinders feature molded graduations with ring marks at major increments for excellent readability.
Bel-Art™ Single Scale Graduated Cylinders
With raised numerals for quick, accurate reading.
Eisco™ TPX Graduated Cylinders - Class A
Class A TPX graduated cylinder featuring raised/ molded graduations, octagonal base for maximum stability, and spout. Easy to read with amazing clarity.
DWK Life Sciences Kimble™ ValueWare™ Graduated Cylinders, To Contain
Class B with spout.
Eisco™ Graduated Cylinder, Premium Polypropylene, Hexagonal Base - Class B
Polypropylene graduated cylinders have a hexagonal base, are made from a single piece and are autoclavable.
Eisco™ Class A Hexagonal Base Glass Graduated Measuring Cylinder
The Class A Hexagonal Base Glass Graduated Measuring Cylinder features printed graduations and a spout.