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.
MSC Value Collection Twisted Polypropylene Rope, 5/8 in. Diameter, 600 ft. Length, 697 lb. Capacity, 1 ea.
This twisted polypropylene rope is designed for general utility applications. It features durable construction suitable for various securing and bundling tasks.
- Material: Polypropylene
- Type: Twisted rope
- Diameter: 5/8 in.
- Length: 600 ft.
- Load capacity: 697 lb.
Hach Company Cylinder, Graduated, Polymethylpentene, 50 mL +-0.4 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.
Thomas Scientific Hood Polypropylene 25g White 100/PK 10PK/CS
Hood Polypropylene 25g White 100/PK 10PK/CS
Thomas Scientific 2 0mL Graduated Microcentrifuge Tube Assorted
2 0mL Graduated Microcentrifuge Tube Assorted