Study of element composition of tinctures of root and leaves of burdock of large
The article is devoted the study of element composition of tinctures of root and leaves of burdock large. In tinctures it was identified and studied quantitative content 15 elements which the greatest content is inherent potassium from - 435,64mg/100ml (tincture of root) and 544,80mg/100ml (tincture of leaves), here content of heavy metals does not exceed possible concentrations maximum