Histo Line MRS 3500 is a Ultra-Thin, Semi-Automatic Motorized rotary microtome, designed for routine and research in histology and research laboratories. The section thickness is selectable between 0.25 and 60/100µm (in base of version type). Trimming, slice’s thickness can be easily set through the control board. The LCD display gives all information. The MRS 500 is supplied with a complete package of accessories: Blade Holder for High and low Profile Disposable Blades Knife Holder N Assembly for Steel Knifes 3-Axis Orientation Attachment for Clamp Universal Cassette Clamp with Adapter Waste Tray Specimen Clamp