Selenium
Selenium analysis by wet chemistry uses oxygen combustion, reaction and extraction with diaminonaphthalene and subsequent absorbance measurement at 380 nm. Commonly used when levels or interferences don’t necessitate using GFAA.
Selenium analysis by wet chemistry uses oxygen combustion, reaction and extraction with diaminonaphthalene and subsequent absorbance measurement at 380 nm. Commonly used when levels or interferences don’t necessitate using GFAA.