Constructed from premium-grade Teflon, the microcatheter is renowned for its outstanding durability and resistance to a wide array of chemicals, making it ideal for the challenging conditions of laboratory work. Its design significantly reduces the inner volume, crucially minimizing fluid waste and maximizing the accuracy of fluid delivery for experiments requiring precise fluid dosages. The incorporation of a 4-way stopcock not only ensures direct compatibility with industrial-standard syringes but also enhances the experimental setup by eliminating the need for additional adapters, thereby boosting efficiency. The Teflon material further benefits from minimal friction, ensuring smoother fluid flow and reducing the risk of contamination.