SIBATA Measuring Flask, Brown, Rectangular, 100mL, 023090-100, 1 unit

Catalog number: 023090-100 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 reagent concentration. ● 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". ● The outside is dyed brown to block light. Uses: ● As a glass laboratory utensil for measuring a certain volume of solution. Specifications: Capacity (ml): 100; Outer diameter (mm): 60; Height (mm): 137; Tolerance (mL): ±0.24; Compliant with JIS R3505 Class B "Wide-neck volumetric flask."; Suitable stopper: 19; Material/Finish: Borosilicate glass-2; Set contents/Accessories: Flat stopper; Note: Height does not include stopper.