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.
Chemglass Life Sciences Cylinder, Graduated, 100mL, Single Scale, To Contain
Calibrated ¿To Contain¿, with white enamel graduations. The 100mL capacity is in accordance with ASTM E-133 and E-1272 and is used in ASTM tests D-86, D-216 and D-447.
Chemglass Life Sciences Cylinder, 1000mL, Class A, Certified, Single Scale
Cylinder, 1000mL, Class A, Certified, Single Scale, Calibrated ¿To Deliver¿ in accordance with ASTM E-1272 and ASTM E-542. Each cylinder is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Permanent white graduations are easy to read. Bumper guards are supplied with 25mL through 2L inclusive.
Seedburo Equipment Company SPOUTED SAMPLE PAN,SMALL
Small Spouted Sample Pan. 11-3/8"L x 7-1/4"H x 1-3/8"H
Chemglass Life Sciences 100mL Cylinder, Graduated, Class B, Polypropylene, Blue Scale
100mL 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.
Chemglass Life Sciences Cylinder, Class B, 100mL, Graduated, Single Scale
Cylinder, Class B, 100mL, Graduated, Single Scale, Pack of 1
Hach Company Cylinder, Graduated, 100 mL +-2.0 mL, 2.0mL divisions (low-form Tuttle, two spouts)
Tuttle-type glass cylinder calibrated "to deliver". Features two pour spouts and a single white metric scale.
Hach Company Cylinder, Graduated, Polycarbonate, 50 mL, 0.5 mL divisions
Clear polycarbonate cylinder is autoclavable and withstands temperatures to 138°C (280°F). Features easy to read graduations in durable fused ink.
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 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.
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.