Precisionary Instruments

Precisionary Instruments is dedicated to helping scientists and clinicians around the world achieve their research goals and advance scientific discovery through our incredibly precise and consistent tissue sectioning tools.

We are the proud creators of the Compresstome®—a globally recognized line of vibrating microtomes that brings revolutionary speed, unmatched stability, and exceptional consistency to experimental applications across academic universities and corporate laboratories. By utilizing our patented compression technology, our instruments significantly enhance live cell viability and preserve intricate structural integrity. This makes the Compresstome® the ultimate choice for acute slice electrophysiology, immunohistochemistry, and advanced neuro-imaging.

Built by scientists, for scientists, our mission is to provide the most reliable sectioning solutions on the market. As we like to say: "We didn’t invent tissue sectioning, we just sharpened it." Partner with Precisionary Instruments to maximize your tissue health and elevate the quality of your neuroscience data.