With short analysis times as fast as 2.8 minutes for some models, the 828 and 928 series are the perfect solutions for your analytical tasks. Whether your samples are macro or micro, needing a horizontal furnace or a vertical one, these instruments have a solution for you.
LECO Solutions for Protein Determination
Protein determination for liquid and solid samples with LECO after the principle of Dumas can be very easy and convenient. LECO has the perfect solution with the 828 and the 928 product line. By integrating state-of-the-art hardware with intuitive, operator-focused software, the LECO 828 and 928 SERIES of instruments are able to analyse a wide variety of sample matrices. All of the advantages of prior LECO models have been optimized, giving your lab the highest reliability, throughput, and ease of use.
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Designed for Protein Determination
828 Series
LECO 828 Series: Macro Combustion Analysis for Carbon, Hydrogen, Nitrogen, and Protein Determination
Explore 828 Series
Application Notes
Learn more with our latest Protein Determination application notes.
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Determination of Nitrogen and Protein in Cheese (FP828)
Protein is one of the most significant nutrients in cheeses. Accurate and precise determination of proteins helps to characterize nutritional and determine economic value.
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Determination of Nitrogen and Protein in Cheese (FP928)
Protein is one of the most significant nutrients in cheeses. Accurate and precise determination of proteins helps to characterize nutritional and determine economic value.
- Nitrogen and Protein in Whey and Powdered Dairy Products – FP828
Videos
Watch our most recent videos on Protein Determination.
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FP-CN828 Elemental Determination Demo Video
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 overview, instrument operation overview, the instrument theory of operation, data and software capabilities, and available support and service for customers.
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Optimization of Combustion Methods for the Determination of Low-Level Nitrogen/Protein in Food
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 analyzing at one time. Low-level nitrogen samples present a challenge to analyze due to sample characteristics and method limitations. Lloyd Allen, from LECO, will be discussing how to optimize methods for low-level nitrogen determination with combustion instruments.