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The United Scientific FG5640-250QR Volumetric Flasks are a must-have for any laboratory that requires precision and accuracy in measuring solutions. With a capacity of 250ml, these durable and machine-blown flasks are made to meet Class A specifications per ASTM E288, ensuring the highest accuracy for your measurements.
Featuring heavy beaded tubing neck and a sharp graduation line with large white block letters, these flasks also come with a ground glass stopper to ensure that your solution remains secure inside the flask. The stopper size is 16, and the tolerance is ±0.12ml.
What sets the United Scientific FG5640-250QR Volumetric Flasks apart from other brands is their innovative technology. These flasks feature QR code integration, which makes accessing certificates of calibration, conformity, and user manuals quick and easy. This feature is an industry first and only available on United glassware. The flasks have a unique QR code printed on them that can be scanned using the NeoReader app, available on all smartphones. Once scanned, the app automatically takes you to the certificate screen, where you can access all the necessary information for your flask.
Batch certified, these volumetric flasks have undergone rigorous testing and have been approved for all laboratory applications. They come in a pack of two, making them a great value for any laboratory. The United Scientific FG5640-250QR Volumetric Flasks are the perfect choice for anyone who requires high accuracy, durability, and innovation in their laboratory glassware.
View the full line of Volumetric Flasks and Flasks, Beakers, Pipettes, & Graduated Cylinders