*KeyFeatures *Large Capacity Lab Distillation Kit: Our distillation apparatus includes flasks of various capacities to meet diverse distillation needs, enhancing the professionalism and versatility of your experiments. One set satisfies multiple experimental requirements. *3.3 Borosilicate Glass: Upgraded to 3.3 borosilicate glass, our lab glassware withstands high temperatures and corrosive reagents. The low linear expansion coefficient of the glass effectively prevents product breakage due to high temperatures. *Standard Ground Joints: All joints are in the standard 24/40 size, allowing easy replacement of different specifications' glassware. They are sandblasted to ensure airtightness and distillation purity. *Versatile Applications: VEVOR's professional distillation kit covers nearly all essential tools for laboratories, homes, research centers, and educational settings. Ideal for collecting essential oils, aqueous extracts, and distilled water. *Professional Accessories: Equipped with accessories such as conical flasks, beakers, brushes, etc., facilitating users in collecting and processing experimental products, and providing comprehensive support. This excellent distillation and purification equipment empowers the DIY essential oil you like. ******************************************************************************************************* *Specifications Item Model Number: YHEO-7 Experiment Types: Dropwise Reflux/Fractionation/Distillation Flasks Capacity: 1000ml, 500ml, 250ml Joint Size: 24/40 Glass Stopper Size: 24/40 Product Weight: 6.24 lbs/2.83 kg ******************************************************************************************************* *Pakcage Content 1 x 1000ml Round-Bottom Flask 1 x 250ml Two-Neck Flask 1 x 1000ml Two-Neck Flask 1 x 500ml Three-Neck Flask 1 x Ground Glass Straight Condenser 1 x Ground Glass Snake Condenser 1 x Ground Glass Spherical Condenser 1 x Spike Fractionating Column 1 x Vacuum Receiving Tube 1 x Distillation Head 1 x Y-Shaped Tube 1 x Thermometer Glass Stopper Tube 1 x Ground Glass Separatory Funnel 5 x Glass Stopper 1 x Thermometer 10 x Plastic Clamps 1 x Latex Tubing 2 x PH Test Paper