Browsing by Author "Lara Henríquez, Nelson"
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Toral Ponce, María; Lara Henríquez, Nelson; Gómez, J.; Richter Duk, Pablo (MARCEL DEKKER INC, 2002)A simultaneous microdetermination of iron and copper at sub-mug/L level by solid phase derivative spectrophotometry has been developed. The compounds TPTZ (2,4,6-tripyridyl-,3,5-triazine) and Neocuproine (2,9-dimethyl-1, ...