{"tema_id":"396","string":"detection limit           # 01069","created":"2022-12-19 09:13:30","code":null,"modified":"2022-12-19 12:59:31","notes":[{"@type":"Scope note","@lang":"en-EN","@value":"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. "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"R083:2006, 3.9 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01069 "},{"@type":"Definition note","@lang":"en-EN","@value":"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 "}]}