共 50 条
- [1] PRELIMINARY C-13 MEASUREMENTS USING A GAS-CHROMATOGRAPH INTERFACED TO AN ISOTOPE RATIO MASS-SPECTROMETER BIOMEDICAL MASS SPECTROMETRY, 1985, 12 (09): : 510 - 513
- [2] ISOTOPE RATIO C-13/C-12 IN MALIGNANT TUMOR OF RATS COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE D, 1972, 275 (15): : 1701 - &
- [3] The quantity ratio C-12/C-13 of the isotope in diamonds. ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-ABTEILUNG A-CHEMISCHE THERMODYNAMIK KINETIK ELEKTROCHEMIE EIGENSCHAFTSLEHRE, 1938, 181 (05): : 355 - 358
- [5] GAS-CHROMATOGRAPH COMBUSTION MASS-SPECTROMETRIC (GC C MS) ANALYSIS OF C-13/C-12 RATIO IN CHOLESTEROL ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 108 - GEOC
- [6] THE C-12/C-13 ISOTOPE RATIO TOWARD ZETA-OPHIUCHI ASTROPHYSICAL JOURNAL, 1985, 294 (02): : L131 - L135
- [10] FREE-RADICALS AND ISOTOPE RATIO C-13/C-12 IN PLANT TUMORS COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE D, 1972, 275 (04): : 599 - &