共 50 条
- [21] REPORT ON MINERAL CONSTITUENTS OF MIXED FEEDS - COPPER DETERMINATION IN MINERAL FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1955, 38 (02): : 222 - 225
- [24] DETERMINATION OF VITAMIN-E IN FOODS AND FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1971, 54 (01): : 1 - &
- [25] REPORT ON COPPER DETERMINATION IN MINERAL FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1953, 36 (02): : 198 - 202
- [26] REPORT ON GOSSYPOL IN FEEDS - COLLABORATIVE STUDY OF METHODS FOR FREE AND TOTAL GOSSYPOL JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1959, 42 (02): : 224 - 225
- [27] COLLABORATIVE STUDY OF ATOMIC ABSORPTION METHODS FOR MINERALS IN FEEDS . NO ABSTRACT SUBMITTED JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1966, 49 (06): : 1286 - &
- [29] GENERIC COMBUSTION METHOD FOR DETERMINATION OF CRUDE PROTEIN IN FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1989, 72 (05): : 770 - 774
- [30] COLLABORATIVE STUDY OF A SEMIAUTOMATED METHOD FOR DETERMINATION OF CRUDE PROTEIN IN ANIMAL FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1976, 59 (01): : 134 - 140