CHNanalys
CHNanalys is a term that refers to the elemental analysis of carbon (C), hydrogen (H), and nitrogen (N) within a sample. This type of analysis is a fundamental technique in analytical chemistry, particularly useful for organic compounds. By determining the precise percentages of these three elements, chemists can deduce the empirical formula of a substance, which is the simplest whole-number ratio of atoms in a compound. This information is crucial for identifying unknown compounds and verifying the composition of synthesized materials.
The process of CHN analysis typically involves combusting a small, precisely weighed sample in an oxygen-rich