共 50 条
- [31] ATOMIC-ABSORPTION SPECTROPHOTOMETRIC DETERMINATION OF DIBUTYLTIN DILAURATE IN FINISHED FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1977, 60 (05): : 1054 - 1058
- [32] LIQUID-CHROMATOGRAPHIC METHOD FOR DETERMINATION OF FURAZOLIDONE IN PREMIXES AND COMPLETE FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1985, 68 (05): : 1033 - 1036
- [33] TURBIDIMETRIC MICROBIOLOGICAL DETERMINATION OF OXYTETRACYCLINE HYDROCHLORIDE IN FINISHED FEEDS AND A FEED PREMIX - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1980, 63 (05): : 1038 - 1043
- [34] COLLABORATIVE STUDY OF ION-SELECTIVE ELECTRODE METHOD FOR DIRECT DETERMINATION OF FLUORIDE IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1975, 58 (03): : 477 - 481
- [35] SPECTROPHOTOMETRIC DETERMINATION OF PYRANTEL TARTRATE IN SWINE FEEDS BY METHOD OF STANDARD ADDITIONS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1978, 61 (02): : 296 - 298
- [37] MODIFIED METHOD FOR CARBADOX IN FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1979, 62 (05): : 982 - 984
- [38] COLLABORATIVE STUDY OF MICROBIOLOGICAL ASSAY OF OXYTETRACYCLINE IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1968, 51 (03): : 548 - &
- [39] COLLABORATIVE STUDY OF COLORIMETRIC METHODS FOR PHOSPHORUS IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1964, 47 (03): : 509 - +
- [40] COLORIMETRIC METHOD FOR CARBADOX IN FEEDS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1977, 60 (05): : 1059 - 1063