Authors:
NEVADO JJB
FLORES JR
CABANILLAS CG
LLERENA MJV
SALCEDO AC
Citation: Jjb. Nevado et al., RESOLUTION OF TERNARY MIXTURES OF TARTRAZINE, SUNSET-YELLOW AND PONCEAU-4R BY DERIVATIVE SPECTROPHOTOMETRIC RATIO SPECTRUM-ZERO CROSSING METHOD IN COMMERCIAL FOODS, Talanta, 46(5), 1998, pp. 933-942