Cations can be identified with flame tests or precipitate tests using sodium hydroxide and ammonia solutions. Anions (halide, sulfate, and carbonate ions) can be identified using precipitate tests or ...
Lipid fragmentation is class and ion mode specific. For example fragment spectra of phosphocholines yield mainly the characteristic head group fragment (184.07 m/z). MS/MS data acquired in negative ...
In this video, Fran Scott demonstrates how to test for various ions and interpret the results. Flame tests and chemical tests are used to detect and identify ions in samples. Instrumental methods of ...