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, Economy, 10mL, Graduated, Double Scale
Calibrated "To Contain". A less costly cylinder, designed for those institutions performing many general laboratory procedures. No bumper guards are supplied.
Chemglass Life Sciences Pack, Blue Bonded Closure and Vial, Glass, 2.0mL, 9mm Thread, Clear with Grad Spot, 12 x 32mm, PTFE/Silicone Septa, 3 Packs of 100
Pack, Blue Bonded Closure and Vial, Glass, 2.0mL, 9mm Thread, Clear with Grad Spot, 12 x 32mm, PTFE/Silicone Septa, 3 Packs of 100.• Convenience packs with 2.0mL, 12 x 32mm clear vials• I-D vials have marking spots and graduations (0.5, 1.0 and 1.5mL)• Proper fit assured - caps and vials made to the same specification• Supplied in two-compartment storage trays• Septa fallout common with pre-assembled closures is eliminated• Choose PTFE/red rubber or PTFE/silicone septa• Septa available with or without slitsEasy to Order, Easy to Save!We've made it as easy as possible for you to enjoy significant savings while experiencing the performance of a great little product. If you've never tried vials with bonded closures or if you're already a committed user, just specify the part number from the table below and you'll receive three convenience packs for the two-pack price.
Sigma Aldrich Fine Chemicals Biosciences BRAND(R) BLAUBRAND(R) measuring cylinder volume 250 mL | 2EA
BRAND(R) BLAUBRAND(R) measuring cylinder volume 250 mL | 2EA
Bellco Glass, Inc. CL A Graduated Cylinder,50mL Double Metric Scale - TC
Manufactured from Type 1 Class A Borosilicate Glass. Used to contain and measure the volume of a liquid. Features hexagonal bumper guard and white double scale metric graduations. Size: 50ml Dimensions: 24x218mm Graduation interval ml: 0.5
Bellco Glass, Inc. CL A Graduated Cylinder,500mL Double Metric Scale - TC
Manufactured from Type 1 Class A Borosilicate Glass. Used to contain and measure the volume of a liquid. Features hexagonal bumper guard and white double scale metric graduations. Size: 500ml Dimensions: 53x362mm Graduation interval ml: 0.50
Cole-Parmer elements Graduated Cylinder, Glass, Hexagonal Base, 2000 mL, 1/pk
Hexagonal base prevents cylinder from tipping over