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, Mixing, 25 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.
Hach Company Cylinder, Graduated, Mixing, 50 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.
Hach Company Cylinder, Graduated, Double Metric, 50 mL
These glass graduated cylinders feature two sets of graduations for reading either up or down Calibrated "to deliver"
Hach Company Cylinder, Graduated, Double Metric, 500 mL
These glass graduated cylinders feature two sets of graduations for reading either up or down Calibrated "to deliver"
Hach Company Cylinder, Graduated, Polypropylene, 100 mL +-0.6 mL, 1.0 mL divisions
Polypropylene construction of both cylinder and base. All sizes have generous pour spout, large molded-in, and easy-to-read graduations. Can be chemically sterilized without affecting accuracy. Autoclavable, but accuracy will be adversely affected. Cylinders meet accuracy requirements of ASTM Class B, E1272, ISO Standard 6706, and CFR 21, Part 177.1520
Thomas Scientific 2 0mL Graduated Microcentrifuge Tube Blue
2 0mL Graduated Microcentrifuge Tube Blue
Chemglass Life Sciences Cylinder, Class A, 50mL, Graduated, Double Scale
CYL CLASS A 50ML DBL SCALE ..
Vee Gee Cylinder, Graduated , Class A, 1000 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: 10 mL* Graduation Range: 50.0 to 1000.0 mL* Material: Borosilicate Glass* Scale Type(s): Double Metric* Tolerance: ±3.00 mL* Quantity: Pack of 2
Chemglass Life Sciences Chemglass Class A 500 mL Pyrex Graduated Cylinder, Double Metric Scale, with Bumper Guard
A 500 mL Class A PYREX graduated cylinder calibrated "to deliver" for precise laboratory volume measurement and dispensing. The cylinder features a double metric scale with durable enamel graduations and a shock-absorbing polyethylene bumper guard to protect the base.
- Capacity: 500 mL.
- Cylinder class: Class A (to deliver).
- Material: Borosilicate glass.
- Scale: Double metric scale, numbered up and down.
- Graduations: Durable blue enamel.
- Calibration: ASTM E-1272; ASTM E-542.
- Bumper guard: Shock-absorbing polyethylene.
- Pack quantity: 1 per pack.
Cole-Parmer Thermo Scientific Nalgene 3665-0100 graduated polymethylpentene cylinder, 100 mL
Transparent polymethylpentene (PMP) cylinders with large pour spout offer good chemical and heat resistance. Easy-to-read, raised graduations allow precise measuring. Autoclavable.
Cole-Parmer Essentials Graduated Cylinder w/ Certificate of Graduation Accuracy, NIST Calibration; 1000 mL
Choose cylinders with a Certificate of Graduation Accuracy or a NIST Calibration Report. Models with both Certificate of Graduation Accuracy and NIST Calibration Report feature fused-in serial numbers. All support ISO 9000 requirements and are calibrated in accordance with ASTM E 542. Cylinders meet ASTM E 694 specifications and accuracy requirements of ASTM 1272. Each cylinder features an easy-to-read white scale and a molded base to decrease risk of accidentally knocking it over.
Chemglass Life Sciences Cylinder, Class A, 50mL, Graduated, Double Scale
Cylinder, Class A, 50mL, Graduated, Double Scale
Chemglass Life Sciences 50mL Cylinder, Graduated, Class B, Polypropylene, Blue Scale
50mL Cylinder, Graduated, Class B, Polypropylene, Blue Scale. Cylinders are manufactured from polypropylene. They meet Class B specifications per DIN 12681. Cylinders have ring molded graduations and have blue screening to simplify the measurements.