SIBATA Measuring Flask, Rectangular, 500mL, 023080-500, 1 unit

Catalog number: 023080-500 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 scale is thin, so the scale is more accurate than a measuring cylinder of the same volume. ● Used to accurately adjust a certain concentration of a reagent. ● The scale indicates the receiving volume (volume contained), and is marked with TC, which means to receive (to contain). (TC: abbreviation for To Contain) The scale indicates the volume when water at 20°C is measured. ● Complies with JIS standard (R3505) Class B "thick-neck volumetric flask". Uses: ● As a glass laboratory utensil for measuring a certain volume of solution. Specifications: Capacity (ml): 500; Outer diameter (mm): 100; Height (mm): 207; Allowable error (mL): ±0.6; Compliant with JIS R3505 Class B "wide-neck volumetric flask."; Suitable stopper: 27; Material/Finish: Borosilicate glass-1; Set contents/Accessories: Flat stopper; Note: Height does not include stopper.