When you need more precision, choose a volumetric flask. Also known as measuring flasks or graduated flasks, these laboratory flasks are used for exact dilutions and to prepare solutions. Their unique shape makes them stand out from the rest of the laboratory glassware. With its elongated neck attached to a base, or bulb, a technician can handle the flask by the neck to prevent warming the solution in the flask. A volumetric flask is calibrated to contain a precise volume at a specific temperature. A graduation line placed on the neck of the flask indicates the amount of fluid to add to the flask. The specified temperature is also marked on the flask. This type of flask provides a more precise measurement over Erlenmeyer flasks or beakers. We offer a variety of glass and plastic volumetric flasks with various features including Class A, wide-mouth, color-coding, safety-coating, with stoppers, and more. We also offer a convenient volumetric glassware kit to take care of your titration, filtration, and liquid transfer research project needs.