Since the introduction of the first rapid carbon determinator 85 years ago, industries around the world have trusted LECO Corporation to deliver technologically advanced products and solutions for inorganic and metallographic analysis. LECO’s products for inorganic analysis include determinators for carbon, sulfur, hydrogen, nitrogen, and oxygen, as well as glow discharge spectrometers for bulk and/or quantitative depth profile analysis. LECO’s metallographic product line features a variety of manual and automatic sectioning machines, grinders/polishers, mounting equipment and supplies, microscopes, and hardness testers to fit your needs.