水素ガス及び窒化合金中の窒素の定量分光化學分析に就いて

抄録

Quantity of nitrogen contained in hydrogen gas obtained by electrolysis of water using platinum electrodes and that contained in the gem of fountainpen nib were measured. The gem was a specular nitrogenized alloy and did not react with any acid or alkali. Volume percentage of 0.35 of nitrogen in the case ofhydrogen gas and 0.000020g of nitrogen in the case of gem of 0.0013g in weight were obtained.