Environmental Monitoring, Protein Determination, and Quality Control: An Introduction to Nitrogen Analyzers

摘要

Nitrogen is a common element, present in every living organism. It is vital to lifecycles and important in many industrial processes in its different forms. Organic nitrogen occurs in proteins, peptides, nucleic acids, urea, and many synthetic organic materials. Common forms of inorganic nitrogen are nitrate (NO_3), nitrite (NO_2), and ammonia (NH_3).