Constructed from premium polyethylene, this microcatheter stands out for its exceptional durability and broad chemical resistance, making it ideal for the diverse challenges of laboratory conditions. A key feature is its dramatically reduced inner volume, which crucially minimizes fluid waste and maximizes the accuracy of fluid delivery—essential for research protocols requiring precise fluid measurements. The addition of a 1-way stopcock facilitates direct compatibility with industrial-standard syringes, eliminating the need for additional adapters and streamlining the experimental process, thereby enhancing efficiency and simplifying workflows.