Leica UC7

Leica EM UC7 is a state-of-the-art ultramicrotome designed for the preparation of semi- and ultra-thin sections, as well as smooth surfaces of biological and industrial samples, facilitating high-resolution imaging in transmission electron microscopy (TEM), scanning electron microscopy (SEM), atomic force microscopy (AFM), and light microscopy (LM).

Key features:

• Eucentric movement of the stereomicroscope observation system: Allows examination of sections without loss of ergonomic posture, even with lowered water levels.

• Touchscreen control unit: Enables fast and safe alignment of knife and specimen, with help files and prompts for beginners.

• AutoTrim function: Simplifies the trimming process with programmable knife and cutting movements.

• LED illumination: Provides standard, backlight, transmitted light, and spot illumination for enhanced visibility during sectioning.

• Cryo-sectioning capability: When paired with the Leica EM FC7 cryo chamber, it enables sectioning at temperatures as low as -180°C, suitable for frozen-hydrated specimens and soft materials like polymers and hydrogels.

Applications:

• Biological research: Preparation of ultra-thin sections for cellular and subcellular analysis.

• Materials science: Sectioning of polymers, rubbers, and other soft materials for structural examination.

• Biotechnology: Essential for sample preparation in bioprocessing, gene editing, and synthetic biology workflows.

Commonly used in:

• University laboratories

• Biomedical research centres

• Clinical environments

• Biotechnology companies

The Leica EM UC7 was introduced in 2018 and remains a critical tool in sample preparation for advanced microscopy applications.