CHN microanalysis is a key analytical technique for determining whether or not a sample is pure by providing a precise and accurate analysis of its percentage Carbon, Hydrogen and Nitrogen content and comparing the result versus theoretical figures.

Drawing upon over 25 years experience in the technique, Exeter Analytical Inc. has produced a video that provides an informed and easy-to-understand introduction to accurate determination of Carbon, Hydrogen and Nitrogen by CHN microanalysis.

Further the video also provides an introduction to the Exeter Analytical Model 440 CHN microanalysis system.  The Model 440 benefits from a unique horizontal furnace design enabling it to routinely deliver precise and accurate results, without constant system optimization, for a wide range of samples from pure organic compounds, through organometallic species to proteins and peptides.

Exeter Analytical is a company that has been dedicated to elemental microanalysis for over 25 years. Our expertise and experience with instruments, consumables and supplies has allowed us to better understand all issues facing microanalysts.  As a consequence, whether you are a regular or an occasional purchaser, experienced and knowledgeable staff is always available to provide technical advice. 

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