DURAN® Measuring Cylinder, hexagonal base, Class A, blue scale, ring graduations

DURAN® Measuring Cylinder, with hexagonal base, Class A, ring graduations, with batch certificate and CoC, 25 mLDURAN® Measuring cylinders are for holding measuring varying amounts of liquids. Available in two different accuracy Classes – Class A with main ring points graduation and Class B with line graduation. For additional differentiation, the measuring cylinders with accuracy Class A have a blue graduation whereas the B Class measuring cylinders a white graduation. Volume content tolerances for measuring and mixing cylinders conform to DIN and ISO accuracy limits. Thus the desired concentration can be precisely created. Measuring cylinders with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01.Features and Benefits:Complies with ISO 4788Calibration is based on the poured in volume (“In”) at a + 20 °C reference temperatureLarge hexagonal base equipped with three knobs which increase its stability and prevent the cylinder from rollingA uniform wall thickness over the entire measuring range prevents wedge errorsFired-on, highly durable blue printEasy-to-read scale with graduation marks to estimate the contentWith circular ring graduationsThe volume content tolerances conform to accuracy Class AApplication: Measuring liquid amounts, Diluting solutions, Mixing several components, Volumetric measurement, To ensure a long service life for your volumetric glassware and to exclude possible volume changes, these glass products should not be heated above + 250 °C in drying cabinets or sterilisers. more