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- [21] DETERMINATION OF IRIDIUM TRACES WITH DITHIZONE BY MEANS OF SUBSTOICHIOMETRIC ISOTOPE-DILUTION ANALYSIS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1982, 75 (1-2): : 63 - 70
- [22] DETERMINATION OF CYANOCOBALAMIN IN RADIOACTIVE CYANOCOBALAMIN SAMPLES BY REVERSE ISOTOPE-DILUTION ANALYSIS RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1975, 23 (03): : 175 - 180
- [24] THE SUB-EQUIVALENCE AND SUPER-EQUIVALENCE METHOD OF ISOTOPE-DILUTION ANALYSIS .9. DETERMINATION OF ZINC BY UNIVERSAL ISOTOPE-DILUTION METHOD RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1981, 47 (05): : 293 - 297
- [26] ISOTOPE-DILUTION DETERMINATION OF NITROGEN IN METALS BY MEANS OF AN OMEGATRON JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (08): : 1302 - 1304
- [28] DETERMINATION OF PROPAFENONE IN PLASMA BY HPLC WITH DIRECT ISOTOPE-DILUTION JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY, 1982, 20 (01): : 39 - 47
- [29] DETERMINATION OF MICROQUANTITIES OF SILVER IN PLATINUM TO THE ISOTOPE-DILUTION METHOD ISOTOPENPRAXIS, 1980, 16 (06): : 200 - 202