Prior Scientific proudly introduces the HZP Series Adjustable Rigid Post Mounts for physiology applications to provide a simple, flexible, stable, low cost solution for electophysiology applications. Compatible with upright and inverted microscopes and available in four different heights, the Prior HZP series is designed to work with Sensapex zero drift solid state and other common micromanipulators. The HZP series offers 60 degree sliding dovetail for smooth stable positioning and requires no tools for height and rotational adjustment. Compatible with 1/4-20 and 6mm optical breadboards, the HZP adjustable rigid post mounts are available with a micromanipulator platform, a platform for Prior standard sample holders or a 110mm diameter circular sample holder for recording chambers and standard microscope manual stage inserts.