论文信息 - Atomic Absorption Spectrophotometry of Chromium Using an Enhancing Effect of Sodium Dodecyl Sulfate

Atomic Absorption Spectrophotometry of Chromium Using an Enhancing Effect of Sodium Dodecyl Sulfate

Abstract In the atomic absorption spectrophotometry of chromium with the air-acetylene flame, the absorption of chromium was increased by about 120% in the presence of sodium dodecyl sulfate (SDS) above the critical micelle concentration (CMC). This phenomenon was applied to overcoming interferences from many coexisting cations and some acids.

M. Kodama | S. Shimizu | M. Sato | T. Tominaqa

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