Ultra 35° 

The 35° angle knives have proved advantageous for sectioning the Lowicryls and non - homogenous specimens as well as non-decalcified bone, dental material etc. They are also the choice for sectioning relatively soft materials research specimens, including metals and polymers, as well as hard specimens, such as semiconductors, superconducting oxides, catalysts and nanocrystalline ceramics.

Cutting range: 30nm - 200nm.

This knife in the triangular holder can be used for cutting dry sections (100nm to 2μm) of epoxy or acrylic embedded biological specimens for elemental analysis and SIMS.