250mL Volumetric Flask, Class A ASTM Certified, Clear Glass, TS Penny-Head Glass Stopper Standard Taper 16, White Graduation Lines, 2 per Case

This set includes two 250mL volumetric flasks by Hirschmann, each crafted from clear Class A ASTM certified glass for precision measurements. The flasks feature a TS penny-head glass stopper with a standard taper 16 for secure sealing. The white graduation lines on the glass body enhance the visibility and accuracy of the volume readings. Ideal for preparing and measuring solutions in chemistry, biology, or pharmaceutical laboratories, these flasks ensure reliable and consistent results. The high-quality construction and certification guarantee the accuracy and reliability required for demanding laboratory applications. Each case contains two flasks, providing convenience and value for your laboratory needs.