共 50 条
- [1] NOI-6 - A NEW EMISSION SPECTROMETER FOR N-15 DETERMINATION ISOTOPENPRAXIS, 1982, 18 (05): : 164 - 170
- [5] EMISSION-SPECTROMETRIC N-15 ANALYSIS USING THE NOI-5 APPARATUS ISOTOPENPRAXIS, 1979, 15 (10): : 320 - 321
- [7] THE USE OF HEXAMETHYLENETETRAMINE FOR N-15 ISOTOPE ABUNDANCE MEASUREMENTS WITH AN ORGANIC MASS-SPECTROMETER BIOMEDICAL MASS SPECTROMETRY, 1982, 9 (01): : R3 - R3
- [9] EXPERIENCES WITH SIMULTANEOUS DETERMINATION OF TOTAL NITROGEN AND N-15 BY COUPLING OF DUMAS NITROGEN ANALYZER WITH THE NOI-6 ISOTOPENPRAXIS, 1992, 28 (01): : 85 - 96