V. Gukhman et al., ATOMIC-ABSORPTION DETERMINATION OF CR AND CO AND FLAME-EMISSION DETERMINATION OF B IN BETA-DIKETONATES WITHOUT PRELIMINARY DECOMPOSITION, Journal of analytical chemistry, 51(4), 1996, pp. 374-376
It was demonstrated that B, Cr, and Co in beta-diketonates can be dete
rmined by the flame spectroscopy of ethyl acetate solutions of test co
mpounds using acetylacetonates of these elements as reference samples.