A 500 ml distillation flask is a specific type of laboratory glassware designed for distillation processes and experiments, and it has a nominal capacity of 500 milliliters, meaning it can hold up to 500 ml of liquid. These flasks are commonly used in distillation setups where moderate volumes of liquids need to be purified or separated based on their boiling points. A 500 ml distillation flask is a versatile piece of laboratory glassware designed for distillation processes involving moderate volumes of liquids. Its capacity and design make it suitable for a wide range of distillation applications in research, analysis, and education.