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In 1936, the Laboratory Equipment Company introduced the first rapid carbon determinator for the American iron and steel industry. Today, almost 80 years later, LECO is recognized globally as a leader in the development of high-quality analytical instrumentation, mass spectrometers, comprehensive two-dimensional chromatography, metallography & optical equipment as well as consumables.
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Kjeldahl vs Dumas - How Do You Determine Protein?

RECORD | Already taken place Th, 13.2.2025
Join us for this 30 minute webinar where Michael Jakob, LECO European Product Manager, discusses how LECO’s protein analyzers streamline the Dumas method for protein determination.
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LECO: Protein Done Right with LECO - 1 Method, 1 Calibration, 1 Speed ... Fast
LECO: Protein Done Right with LECO - 1 Method, 1 Calibration, 1 Speed ... Fast

Since its development in 1883, the Kjeldahl method of protein determination had been the standard in laboratories across the world. It wasn’t until the 1990s that the Dumas method began acquiring a foothold. Though the Dumas method was technically older than the Kjeldahl, only recent technological developments have made it easily accessible to labs, and “easily accessible” is certainly one way to describe the modern Dumas method of protein determination—especially how LECO does it!

Join us for this 30 minute webinar where Michael Jakob, LECO European Product Manager, discusses how LECO’s protein analyzers streamline the Dumas method for protein determination. The webinar also features an online demonstration of running a sample on the FP828 in our Berlin lab.

Presenter: Michael Jakob (LECO European Product Manager)

LECO
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