Versatile chemistry flasks for simple distillation, steam distillation, fractional distillation, boiling, and more, providing reliable chemistry glassware for a range of lab procedures. Scientific glassware designed for ease of use, especially for students. Clear handling and compatibility with common lab practices. Laboratory glassware widely used in education, chemistry, and research applications. Convenient, easy to use, and suitable for a variety of experimental setups. School laboratory ready glassware with good sealing to protect liquids during experiments. Use scenarios: school chemistry class: perform distillation demonstrations and basic boiling experiments with userfriendly glassware. Undergraduate or general chemistry lab: conduct simple, steam, or fractional distillation and related procedures, combining ease of use with reliable performance. Research or applied settings: employ dependable glassware for experiments requiring liquid containment and protection.