EXCELLENCE BY DELIVERING THE RIGHT RESULTS
In 1936, we introduced the first rapid carbon determinator to the American iron and steel industry, and the LECO name quickly became synonymous with fast, accurate results. Although much has changed over the years, one thing has remained the same—customers around the world still count on LECO for results they can trust.
Today, we are proud to provide innovative technology for your most challenging samples, including instruments for analytical, separation, and metallographic science as well as a complete line of consumable products. A family-owned company, LECO designs and manufactures most instrument components at our headquarters in St. Joseph, Michigan. Plus, our products are backed by exceptional service and support long after the sale is complete.
Our quality—and our results—speak for themselves.
LECO Product Range
Use LECO analytical instruments for chemical analysis and you'll discover why so many chemists worldwide trust us to help them deliver fast, accurate results. Innovative determinators for carbon, sulfur, hydrogen, nitrogen, and oxygen analyze organic and inorganic/metal samples, glow discharge spectrometers preform bulk and/or quantitative depth profile analysis, and analyzers precisely measure fat, protein, ash/moisture, mercury, and calorific value. All so you can do your job with confidence.
A lot depends on your job, whether you're determining the strength of new alloys, spotting flaws that could weaken the metal, or detecting if the metal received the proper processing treatments. If the metal's structural parameters aren't up to spec, it could cause critical failure in any number of important products produced from it.
LECO instruments offer increased separation power and greater throughput so you can do more in less time. Our gas chromatography time-of-flight mass spectrometry (GC-TOFMS) offers two-dimensional as well as four-dimensional resolution so you can detect hundreds-to-thousands more compounds than one-dimension GC. You'll have all the tools necessary to achieve exceptional results.