Mineral Resources of the United States

Mineral Resources of the United States

4.11 - 1251 ratings - Source

... by other oxides such as those of Cb, W, Mo, Cr, or U which do not volatilize or dissociate at working temperature. ... aquot;Radioactive substances a€” e. g., radium salts a€” are introduced into short narrow platinum tubes, sealed at one end, ... is prepared by adding an acid containing an amino group) a€” e. g., 0.1 per cent of diaminohexoic acid hydrochloride ... organic colloid a€” e. g., gelatin a€” in an aqueous solution of an alkali or alkaline-earth hydroxide until the solution has Ph 7.4-8.0.

Title:Mineral Resources of the United States
Publisher: - 1928


You Must CONTINUE and create a free account to access unlimited downloads & streaming