Contact us for help with your samples

"Protein" resources

LECO nitrogen analyzers provide fast, accurate protein content determination in food, feed, and agricultural samples using Dumas combustion methods.

31 results
Optimizing Combustion Methods for Low-Level Nitrogen Determination
FS-PCON19-LPO-017 The Dumas technique is tested on samples containing low nitrogen levels.
A Fishy Analysis: FP828 and Protein Determination
Beer and Brats: A Protein-Packed Fourth of July Tradition
Choosing the Right Sample Container for Organic Analysis
Dairy Determination with the FP928
Escaping Helium: Helium Shortage 4.0
Global Provider of Food and Beverage Testing Services Relies on LECO’s FP928 
Growth Expected for Cultivated Meat Market Despite State Bans
Juicing Juice: Determining Protein with the FP928