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.
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
Bellco Glass, Inc. Cylinders are useful for general laboratory procedures and are autoclavable. They have blue graduations to aid in viewing and dispensing of liquids. Material: polypropylene Autoclavable Size: 1l Dimensions: 76x415mm
Cylinders are useful for general laboratory procedures and are autoclavable. They have blue graduations to aid in viewing and dispensing of liquids. Material: polypropylene Autoclavable Size: 1l Dimensions: 76x415mm
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, Double Metric, 1 L
These glass graduated cylinders feature two sets of graduations for reading either up or down Calibrated "to deliver." Markings are white.
Hach Company Cylinder, Graduated, 1000 mL, with Handles
One-piece polypropylene construction with a molded in handle top ensure a secure, solid grip and superior control for safer, more convenient pouring. The “Total Contained, Total Delivered ”double scale is accurate and easy to read (cylinder will not create a meniscus), while the hexagonal base prevents tipping or rolling. Hand opening is 89x 29 mm (3 x 11/8"). Steam autoclavable upto 121°C (250°F).
Chemglass Life Sciences Chemglass 250 mL PYREX graduated cylinder, red stripe, reinforcement bead
250 mL graduated cylinder for routine laboratory liquid measurement. Made from PYREX glass, it is calibrated "to contain" with a single metric scale and features a red identification stripe and a reinforced bead to help reduce breakage.
- 250 mL capacity.
- Calibrated "to contain" with a single metric scale.
- Red identification stripe for quick visual identification.
- Reinforcement bead near the rim to reduce breakage.
- Sold individually (pack quantity: 1).
Hach Company Cylinder, Graduated, Polymethylpentene, 250 mL +-1.4 mL, 2.0 mL divisions
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.