共 50 条
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- [2] KJELDAHL DETERMINATION OF NITROGEN IN REFRACTORY MATERIALS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1949, 32 (01): : 118 - 127
- [6] GAS-CHROMATOGRAPHIC DETERMINATION OF ALCOHOLS IN SILAGE MATERIALS ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1984, 34 (04): : 323 - 323
- [9] GAS CHROMATOGRAPHIC DETERMINATION OF SMALL VOLUMES OF NITROGEN DISSOLVED IN BLOOD JOURNAL OF GAS CHROMATOGRAPHY, 1965, 3 (10): : 359 - &
- [10] DETERMINATION OF NITROGEN-DIOXIDE BY A GAS-CHROMATOGRAPHIC METHOD JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1987, 42 (11): : 1610 - 1614