| 释义 |
detection limit
detection limit[di′tek·shən ‚lim·ət] (analytical chemistry) In chemical analysis, the minimum amount of a particular component that can be determined by a single measurement with a stated confidence level. detection limit
detection limit The smallest flow of sample into the source of the mass spectrometer, or the lowest partial pressure of sample gas that gives a signal, which can be distinguished from background noise, typically at a signal-to-noise ratio of 3 (the limit of quantitation is usually higher).AcronymsSeede luxe |