OIML G18 Controlled Vocabulary Julia Neumann 2022-12-16 2023-01-02 10:32:57 en-EN detection limit # 01069 Some compounds do not give a molecular ion, butt all amenable compounds have a base peak in their spectra; the base peak is the most intense or abundant ion in a mass spectrum. minimum amount of a specific compound which, when injected into the gas chromatograph, produces a signal-to-noise ratio of at but a least 3 for a characteristic base peak of that compound depending on the mode of ionization and over a specified mass range 2022-12-19 09:13:302022-12-19 12:59:31