Package contents 2 pieces of 500 ml distilling flasks with joint 24/29 and 200 mm condenser, ground mouth 19/26 Key features and benefits Durable heavyduty wall design with light transmittance, heat and temperature resistance, chemical resistance, and good thermal stability; reusable and resistant to shattering Made from Borosilicate 3.3 glass, which has a very low coefficient of thermal expansion (about onethird that of ordinary glass); resistant to temperature and to 200 C temperature changes Graham condenser design: inner spiral surrounded by an outer jacket tube; vapors flow through the full length of the spiral for maximum condensate collection and prolonged contact with the coolant Specifications and compatibility Capacity: 500 ml per flask Joints: 24/29 Condenser length: 200 mm Ground mouth: 19/26 Package: 2 pieces Compatible with standard 24/29 joint setups and related lab equipment requiring a 19/26 ground mouth Use scenarios Laboratory distillation and purification of solvents or chemical compounds, offering efficient condensation and reliable performance Extraction of essential oils or volatile aroma compounds, leveraging the condenser design for effective collection Educational demonstrations and smallscale research in school or university labs, providing durable glassware for handson learning Benefits at a glance Strong combination of durability, clarity, and chemical resistance for repeated use Efficient condensation due to the graham condenser design Standardized sizing and joints for easy integration into existing lab setups Suitable for a range of distillation and condensation applications while maintaining safety and reliability