j-russu documents

UV-spectrophotometric determination of 2,4- and 2,6-dimethoxybenzoic acid and 4,6-dimethoxyisophthalic acid in presence of each other
Documents UV-spectrophotometric determination of 2,4- and 2,6-dimethoxybenzoic acid and 4,6-dimethoxyisophthalic acid in presence of each other