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, 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, Polypropylene, 10mL +-0.1 mL, 0.2mL 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, 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.
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, 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, 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 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 A, 25mL, Graduated, Double Scale
Cylinder, Class A, 25mL, Graduated, Double Scale, Pack of 1
Chemglass Life Sciences Chemglass Lifetime Red Pyrex graduated cylinder, 50 mL, single metric scale
Chemglass Lifetime Red PYREX graduated cylinder provides reliable 50 mL liquid measurement with a single metric scale and reinforced bead to help reduce breakage. It is suitable for routine laboratory measurement and transfer.
- Capacity: 50 mL
- Material: borosilicate glass
- Color: red stripe
- Scale: single metric scale
- Feature: reinforcement bead for added durability
- Calibration: to contain
- Packaging: single each
Chemglass Life Sciences Cylinder, 50mL, Class A, Certified, Single Scale
Cylinder, 50mL, Class A, Certified, Single Scale
Chemglass Life Sciences Cylinder, 100mL, Class A, Certified, Single Scale
Cylinder, 100mL, Class A, Certified, Single Scale
Alkali Scientific 1.5mL High Recovery Vial Glass 12x32mm Flat Base 9 425 Screw Thread. 100/Pk, Amber
The Alkali Scientific™ 1.5 mL High Recovery Vial is designed for maximum sample retrieval and reliable performance in laboratory and analytical applications. Manufactured from high quality clear glass, this vial provides excellent chemical resistance and visibility of contents. The high recovery design minimizes residual sample loss, making it ideal for low volume or valuable samples. The flat base ensures stability during handling and autosampler use, while the 9 425 screw thread finish is compatible with standard caps and closures. Supplied in packs of 100, these vials are perfect for routine analysis, sample storage, and high throughput laboratory workflows. Key Features 1.5 mL capacity for high recovery sample applications High recovery design minimizes residual sample loss Clear glass construction for excellent chemical resistance and sample visibility Flat base provides stability during handling and autosampler use 12 × 32 mm dimensions suitable for labor
Chemglass Life Sciences Cylinder, Graduated, 1000mL, 24/40 Outer Joint, "To Contain"
Cylinder, Graduated, 1000mL, 24/40 Outer Joint. Cylinders are calibrated to contain at 20¿ C. Supplied without stopper. For standard taper stoppers see CG-3000. Tolerances and subdivisions are the same as CG-8242.