Constructed from top-tier vinyl, this microcatheter is prized for its outstanding flexibility and durability, perfectly suited to the diverse demands of laboratory research. It boasts a significantly reduced inner volume, critically minimizing fluid waste while enhancing the accuracy of fluid delivery—key for research endeavors that necessitate exact fluid measurements. The inclusion of a 1-way stopcock not only assures direct compatibility with industrial-standard syringes but also streamlines the experimental or procedural setup by removing the need for additional adapters, thereby improving efficiency and simplifying laboratory workflows.