WE have used X-ray emission spectrography 1 (X-ray fluorescence) for rapid and accurate direct analysis of small quantities of material by a technique resembling that of the familiar spot test 2. Our ...
K. Vetenskapsakad. Ark. Kemi, etc., 18 B, No. 14 (1944).
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈