250ml Distillation Unit Laboratory DIY Glassware Chemical Experiment Equipment Educational Tools

★Tips: *Due to manual measurement, there may be some errors, please allow 1-3cm difference, thank you. *Because the spotlight and different people have different understandings of color, there may be a certain color, but within a reasonable range, please choose carefully. *If you need other styles, please contact me, our store has a variety of styles and colors, you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products, please feel free to contact us by email to resolve the issue. *Welcome your sharing and feedback so that we can provide you with better products and services.

• The glassware is made of borosilicate glass with good transparency. Good electrical insulation.
• This DIY distillation device can perform professional distillation, fractionation, separation, purification and synthesis.
• High-quality thick production technology, high temperature resistance, temperature up to 500 degrees, so you have no worries.
• Good thermal stability. The thermal expansion coefficient of glass is very small and can withstand severe temperature changes.
• Easy to operate and reusable. It is suitable for scientific experiments at home and school, as well as laboratories for chemical experiments and teaching research.