LECO Corporation

In 1936, the Laboratory Equipment Company introduced the first rapid carbon determinator to the American iron and steel industry. Today, 75 years later, LECO is recognized globally as a leader in innovative analytical instrumentation, mass spectrometers, metallography and optical equipment, and consumables.

LECO's broad selection of innovative instrumentation incorporates trendsetting automation, easy-to-use software, and the latest technologies into ergonomic designs. This results in instruments that are fast, accurate, and user-friendly—allowing you to increase productivity by achieving a level of throughput that was once unobtainable for many lab managers.

Our four diverse product lines offer you analytical solutions in five different market areas, meeting objectives for a wide variety of applications and scientific techniques. These market areas are described below.

Inorganic Analysis

Determinators for carbon, sulfur, hydrogen, nitrogen, and oxygen used for metal and inorganic analyses; glow discharge spectrometers for bulk and/or quantitative depth profile analysis.

Organic Analysis

Determinators for carbon, sulfur, hydrogen, nitrogen, and oxygen; analyzers for fat, protein, ash/moisture, mercury, and calorific value.

Microstructural Analysis

Metallographic sample preparation equipment; macro and microindentation hardness testers; microscopes; image analysis and management systems; optical accessories.

Separation Science (Mass Spectrometry)

Fast GC-TOFMS and LC-TOFMS systems with ChromaTOF® software dedicated to a wide variety of organic applications; GCxGC-TOFMS and GCxGC FID/ECD systems offer increased separation power.

Ceramics

Crucibles, ladles, stopper rods, nozzles, kiln furniture, and pressed refractory shapes for the foundry and investment casting industry.