共 50 条
- [31] HETEROGENEOUS ISOTOPE-DILUTION IN SPARK-SOURCE MASS-SPECTROMETRY JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1991, 46 (09): : 1241 - 1244
- [32] SOME PRELIMINARY-OBSERVATIONS ON ISOTOPE-DILUTION SECONDARY ION MASS-SPECTROMETRY - COMPARISON WITH ISOTOPE-DILUTION SPARK SOURCE-MASS SPECTROMETRY JOURNAL DE MICROSCOPIE ET DE SPECTROSCOPIE ELECTRONIQUES, 1982, 7 (03): : 303 - 311
- [34] DETERMINATION OF SERUM LEVELS OF UNESTERIFIED LANOSTEROL BY ISOTOPE-DILUTION MASS-SPECTROMETRY SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION, 1990, 50 (07): : 723 - 728
- [37] DETERMINATION OF SERUM LEVELS OF UNESTERIFIED LATHOSTEROL BY ISOTOPE-DILUTION MASS-SPECTROMETRY SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION, 1989, 49 (02): : 165 - 171
- [38] ERROR ANALYSIS OF THE ISOTOPE-DILUTION MASS-SPECTROMETRY METHOD WITH INTERNAL STANDARDS KERNENERGIE, 1990, 33 (02): : 84 - 88
- [39] THE ACCURATE ASSAY OF TRACES OF RUBIDIUM IN CESIUM BY ISOTOPE-DILUTION MASS-SPECTROMETRY FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1989, 334 (07): : 680 - 680
- [40] DETERMINATION OF FISSION-PRODUCT RUTHENIUM BY ISOTOPE-DILUTION MASS-SPECTROMETRY JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, 1987, 118 (03): : 225 - 233