The laboratory excretion of calcium phosphate compounds from the bone tissue of cattle and the determination of their composition by the method of electrone-probe microanalysis

The dependence of element composirtion of calcium phosphate compounds on the way of their excretion from the bone tissue of agricultural animals. It is eastasblished that calcium phosphate compound, obtained using 0,5 N of chlorohydric acid solution and saturated hydroxide sodium solution is the maximally approximated to bone tissue mineral matrix by the content of osteotropic chemical elements.