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.
Hach Company Cylinder, Graduated, Funnel-Top, 25 mL, Certified
Certified Class A, this glass cylinder is calibrated "to deliver" according to ASTM E542 & E1272. Serialized and traceable to NIST standards (includes Certificate of Identification and Capacity). Single metric scale inwhite marking with funnel-top. Bumper guard included for all sizes ≥ 25 mL.
Hach Company Cylinder, Graduated, Funnel-Top, 1000 mL, Certified
Certified Class A, this glass cylinder is calibrated "to deliver" according to ASTM E542 & E1272. Serialized and traceable to NIST standards (includes Certificate of Identification and Capacity). Single metric scale inwhite marking with funnel-top. Bumper guard included for all sizes ≥ 25 mL.
Hach Company Cylinder, Graduated, Mixing, 100 mL, Certified
This certified, Class A glass mixing cylinder is calibrated “to contain” according to ASTM E542 & E1272. Serialized and traceable to NIST standards (includes Certificate of Identification and Capacity). Single metric scale in durable white markings with funnel-top. Glass penny head stopper included.
Bellco Glass, Inc. Borosil Graduated Measuring Cylinder Single Metric Pour Out ASTM Class B 2000 mL TC
Borosil Graduated Measuring Cylinder Single Metric Pour Out ASTM Class B 2000 mL TC
Chemglass Life Sciences Cylinder, Class B, 10mL, Graduated, Single Scale
Cylinder, Class B, 10mL, Graduated, Single Scale, Pack of 1
Chemglass Life Sciences Cylinder, Class A, 100mL, Graduated, Double Scale
Cylinder, Class A, 100mL, Graduated, Double Scale. Cylinders are calibrated “To Deliver” in accordance with ASTM E-1272 and ASTM E-542. The double scale, numbered up and down, is in durable white enamel. Supplied with shock absorbing polyethylene bumper guards.
Vee Gee Cylinder, Graduated , Class A, 5 mL
SIBATA Class A Graduated Cylinder with double-metric scale, graduated, to contain, and calibration temperature of 20°C. The graduated cylinder features hexagonal base for added stability* Made out of high-quality borosilicate glass* Double metric scale* Contains durable white enamel graduation markings* Wide range of sizes available (5 mL to 2000 mL)* Feature hexagonal bases for added stability* All sizes (except 2000 mL) come with a protective bumper guard* Calibration Temperature: 68°F (20°C)* Exceeds ASTM E-1272 Class A Standards * Graduation Interval: 0.1 mL* Graduation Range: 0.5 to 5.0 mL* Material: Borosilicate Glass* Scale Type(s): Double Metric* Tolerance: ±0.05 mL* Quantity: Pack of 4
Hach Company Graduated Cylinder PMP 500 mL
This cylinder features transparent nontoxic noncontaminating and biologically inert material with excellent chemical resistance Meets ASTM E1272 Class B accuracy requirements ISO Standard 6706 and suitable for food and beverage use (PMP resin meets requirements of CFR 21 Part 177 1520) Calibrated To Contain/To Deliver at 20 C (68 F) Shatterproof and thermally resistant to 135 C (275 F) Absence of meniscus for easy-to-read levels on front-to-back raised graduations