nephelometry

https://doi.org/10.1351/goldbook.N04107
Analytical methods which depend on the measurement of the intensity of scattered light emanating from an illuminated volume of an @A00176@. The ratio of scattered intensity to illuminating intensity is compared with a standard of known properties.
Source:
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)) on page 2202 [Terms] [Paper]