共 50 条
- [21] DETERMINATION OF PHOSPHORUS IN HIGH-PURITY COPPER TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 1989, 42 (03): : 325 - 327
- [23] ON THE DETERMINATION OF CHROMIUM IN HIGH-PURITY TUNGSTEN ZEITSCHRIFT FUR CHEMIE, 1988, 28 (04): : 149 - 150
- [27] On the selection of extractant for the preparation of high-purity gold Russian Journal of Inorganic Chemistry, 2012, 57 : 610 - 615
- [29] Determination of trace amounts of gold and silver in high-purity iron and steel by electrothermal atomic absorption spectrometry after reductive coprecipitation Fresenius' Journal of Analytical Chemistry, 2000, 368 : 344 - 349
- [30] Determination of trace amounts of gold and silver in high-purity iron and steel by electrothermal atomic absorption spectrometry after reductive coprecipitation FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 2000, 368 (04): : 344 - 349