共 50 条
- [31] DETERMINATION OF TRACE AMOUNTS OF MANGANESE IN HIGH-PURITY SULFUR BY A COMBINED COMBUSTION-KINETIC METHOD JAPAN ANALYST, 1973, 22 (03): : 280 - 284
- [32] DETERMINATION OF TRACE IMPURITIES IN HIGH-PURITY CALCIUM OXIDE INDUSTRIAL LABORATORY, 1968, 34 (09): : 1271 - &
- [33] ON THE DETERMINATION OF TRACE IMPURITIES IN HIGH-PURITY LEAD SALTS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1989, 333 (01): : 9 - 10
- [34] Determination of trace metals in high purity gold FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 2000, 367 (02): : 146 - 150
- [35] Determination of trace metals in high purity gold Fresenius' Journal of Analytical Chemistry, 2000, 367 : 146 - 150
- [36] TRACE ENRICHMENT OF ELEMENTS IN HIGH-PURITY GALLIUM BY PARTIAL DISSOLUTION OF MATRIX FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1975, 274 (03): : 205 - 206
- [40] SPECTRAL DETERMINATION OF CONTAMINATIONS IN HIGH-PURITY ANTIMONY AND GALLIUM ANTIMONIDE INDUSTRIAL LABORATORY, 1970, 36 (09): : 1369 - +