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Protein
LECO nitrogen analyzers provide fast, accurate protein content determination in food, feed, and agricultural samples using Dumas combustion methods.
209-266
Browse the 828 Series of combustion analyzers, including the FP828 (Nitrogen and Protein), CN828 (Carbon and Nitrogen), and CHN828 (Carbon, Hydrogen, and Nitrogen) models.
203-104-066
Consumables and Spare Parts Reference Card for LECO 828 Series
209-263
203-104-064
Consumables and Spare Parts Reference Card for LECO 928 Series
203-821-674
Protein is one of the most significant nutrients in cheeses. Accurate and precise determination of proteins helps to characterize nutritional and determine economic value.
203-821-673
Protein is one of the most significant nutrients in cheeses. Accurate and precise determination of proteins helps to characterize nutritional and determine economic value.
fp-cn828-demonstration
Watch our CN/FP828 in action with this brief operational demonstration video. The CN/FP828 is a macro combustion analyzer that can determine Carbon, Nitrogen, and crude protein values for a variety of matrices. Video includes a sample analysis ove...
209-281-011
Combustion techniques for determining nitrogen/protein in foods is gaining popularity due to shorter analysis times, ease of operation, and improved safety characteristics, but it is limited by the amount of sample an instrument is capable of anal...
FS-PCON19-LPO-017
The Dumas technique is tested on samples containing low nitrogen levels.