The Cooling System Incorporates Temperature Controller And A Sealed Compressor To Ensure Quick Cooling Up To -30°C And A Trouble Free Performance. Automatic Specimen Retracting Mechanism, Knife Edge Of The Return Upward Stroke Prevents Damage To The Specimen And Assures Uniform Perfect Sectioning. A Circular Slide System Is Provided For Easy Removal Of Section With Minimal Disturbance Of Iso Thermal Conditions. Large Stainless Steel Chamber Permits Adequate Storage Facilities For Housing Of Retracting Microtome And Accessories. With Feed Range From 0 To 20 Microns In Step Of 1 Micron Each. It Incorporates Retracting Mechanism For Best Result In Sectioning A Wide Variety Of Tissues . With A Razor 120mm Long With Back Handle, Honing Stone, Oil Can, Wooden Cabinet, Freezing Attachment & Dust Cover.