The volatilization of the iron chlorides in analysis and the separation of the oxides of iron and aluminum

Determination of silicon in steels

“…tained physiologically by several investigators. Bertrand and Agulhon (2,8,4) have demonstrated the presence of the element in normal tissues of various species oí plants and animals. Jay (7), investigating the occurrence of boron in natural foods, found it to be widely distributed.…”