FIELD: chemistry.
SUBSTANCE: according to invention it is proposed to determine sodium flourescein voltammetrically on stationary glass carbon electrode by wave of said compound reduction in acidic medium at the background 0.1 n. sulphuric acid solution in classic mode.
EFFECT: possibility to simplify method of quantitative determination of sodium flourescein in substance and thereof-based medication in comparison with known methods and its realisation under production conditions.
2 dwg
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