SIBATA Measuring Flask Custom A 250mL 026050-250 1 unit

Catalog number: 026050-250 Features: ● Used to measure a certain volume. Also called a volumetric flask. ● A flat-bottomed flask with a long, thin neck, which usually has one line on the neck. ● The diameter of the neck part with the graduations is thin, so the graduations are more accurate than those of a measuring cylinder of the same volume. ● Used to accurately adjust a certain concentration of a reagent. ● The graduations indicate the receiving volume (volume contained), and are marked with TC, which means to receive (to contain). (TC: abbreviation for To Contain) The graduations indicate the volume when water at 20°C is measured. ● Complies with the "volume tolerance" of JIS standard (R3505) Class A. Uses: ● As a glass laboratory utensil for measuring a certain volume of solution. Specifications: ●Capacity (ml): 250 ●Outer diameter (mm): 81 ●Height (mm): 235 ●Allowable error (ml): ±0.15 ●Equivalent to JIS R3505 Class A Material/Finish: ●Borosilicate glass-1 Set contents/Accessories: ●Flat stopper Note: ●The height does not include the stopper.