Youmine Science lab 19/26mm Joint Bend Drying Tube Glass Adapter Quickfit Laboratory Chemistry
- ➤Made of high-quality materials, laboratory-grade.,Acid and alkali resistance, with good stability..
- ➤Suitable for laboratory, chemistry, microbiology, liquid and fragrance, they will bring great convenience to your operation.
- ➤The syringe scale is clear and accurate, the product quality is excellent, and the quality is guaranteed..
- ➤Worry-free: If you receive a defective item, please contact us via email to request a full refund or replacement. We will try our best to solve the problem..
- ➤They are easy to clean with dishwashing detergent. And they can be reused..