1 resultado relacionado con "Zhenzhen Li".
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Artículo de revista
A simple, rapid and sensitive ultraviolet-visible spectrophotometric technique for the determination of ultra-trace copper based on injection-ultrasound-assisted dispersive liquid-liquid microextraction

Ditiocarb - chemistry, Copper - analysis, Liquid Phase Microextraction - methods, Carbon Tetrachloride - chemistry, Spectrophotometry, Ultraviolet - methods, Rivers - chemistry, Spectrophotometry - instrumentation, Water - chemistry, Spectrophotometry - methods, Water Pollutants, Chemical - analysis, Spectrophotometry, Ultraviolet - instrumentation

Año de publicación: 2011