quenching correction

in photochemistry
https://doi.org/10.1351/goldbook.Q05009
Correction for errors due to different
quenching
for standards and test portions. When using
liquid scintillation detectors
these corrections can be based e.g. on the standard addition or sample channels ratio method or the use of automated external standardization.
Source:
PAC, 1994, 66, 2513. (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2523 [Terms] [Paper]