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The Prepmaster 5100 is a state-of-the-art specimen preparation robot designed to streamline and simplify the workflow for preparing tissue, cells, retinas, organoids or any other biological sample for imaging by TEM or vEM. With its user-friendly interface and advanced technology, the Prepmaster 5100 enables researchers to process specimens with precision and efficiency, saving valuable time and resources.

Its Agitation Station provides gentle shaking which speeds up reactions and the enclosed and ventilated fume hood enclosure ensures the safety of the user. The P51 is equipped with a variety of reservoirs and can accommodate post-stains such as osmium tetroxide, uranyl acetate, and more, providing flexibility for different processing needs.

Designed for unattended operation, it allows researchers to focus on other productive work while the Prepmaster 5100 prepares the specimens effortlessly.

  • Increase Repeatability and Reproducibility

  • Reduce processing time and improving accuracy

  • Compatible with a range of sample sizes and shapes

  • Easy to set up and clean up

  • Unparalleled consistency

  • Eliminates human error

  • Agitation Station™ provides continuous movement for fast processing

  • Never lose a specimen

  • Customizable to easily adapt your existing protocols

  • Easily share protocols with other Prepmaster owners

  • Safer than manual processing


Polymerized specimens ready for trimming.

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