- @R05048@ from any source other than the one it is desired to detect or measure.
Orange Book, 2nd ed., p. 213 [Terms
PAC, 1994, 66, 2513. (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)
) on page 2516 [Terms
- Radiation which originates from the source and reaches the detector when no analyte is present.
PAC, 1985, 57, 1453. (Nomenclature, symbols, units and their usage in spectrochemical analysis - V: Radiation sources (Recommendations 1985)
) on page 1462 [Terms