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.
Thomas Scientific Phenix 2 0mL Graduated Microcentrifuge Tube Low Retention
Phenix 2 0mL Graduated Microcentrifuge Tube Low Retention
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
Cole-Parmer Azlon 537835-0250 Squat-Form PP Graduated Cylinders, 250 mL, 1/Pk
Manufactured of translucent polypropylene, these unbreakable cylinders feature blue enameled graduations from easy reading. Anti suction base eliminates problems when working on wet surfaces. Cylinders also feature unique self-draining base that allows wastewater to drain when using a labortory washing machine; helps eliminate contamination and spill re-wetting. Autoclavable.
Hach Company Cylinder, Graduated, Polypropylene, 1000 mL +-5.0 mL, 10.0 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
Hach Company Cylinder, Graduated, Polymethylpentene, 100 mL +-0.6 mL, 1.0 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.
Hach Company Cylinder, Graduated, Polypropylene, 250 mL +-1.4 mL, 2.0 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
Chemglass Life Sciences 1000mL Cylinder, Graduated, Class B, Polypropylene, Blue Scale
1000mL 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.
Foxx Life Sciences Borosil Class A TC Graduated Cylinders with Pour Spout, Hexagonal Base, and Permanent Amber Graduations, Batch Certificate, 500mL, 4/CS
Each Borosil Class A TC Cylinder is calibrated by automatic laser calibration. Certificates can be downloaded by visiting Borosil.com, or by downloading the Borosil app. Borosil Cylinders are manufactured with hexagonal, spout-aligned bases for improved stability. Permanent amber graduations will not fade, even after years of use. Avail. from 5mL to 2L. Cylinders comply with ASTM E-1272. In collaboration with Borosil Glass Works, Foxx Life Sciences is proud to bring the outstanding quality of Borosil Type 3.3 Borosilicate glassware to North America for the first time. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices. And thanks to a unique annealing process, Borosil Glassware is stress-free and incredibly resistant to thermal shock.
