Volumetric flask

A volumetric flask is a precise laboratory glassware used to measure and prepare exact liquid volumes. It features a narrow neck with a marked line indicating a specific volume, ensuring accurate measurement when filling to that line. The flask is typically used for preparing standard solutions or dilutions, providing consistency in experiments. Its design allows for thorough mixing, which helps maintain a uniform concentration. Made from high-quality glass, volumetric flasks are essential tools in analytical chemistry for achieving reliable, reproducible results in scientific work.