共 50 条
- [42] 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
- [43] Determination of lasalocid sodium in animal feeds and premixes by reversed-phase liquid chromatography: Collaborative study Journal of AOAC International, 1600, 91 (03): : 479 - 488
- [44] PYRIDINE EXTRACTION METHOD FOR DETERMINATION OF BACITRACIN IN FEEDS - COLLABORATIVE EVALUATION JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1979, 62 (03): : 662 - 670
- [45] DETERMINATION OF CRUDE FAT IN FISH FEEDS PROGRESSIVE FISH-CULTURIST, 1984, 46 (03): : 165 - 169
- [47] COLLABORATIVE STUDY OF A SEMIAUTOMATED METHOD FOR ANALYSIS OF PREDNISOLONE AND PREDNISONE TABLETS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1977, 60 (01): : 27 - 31
- [48] SIMPLE SCREENING METHOD FOR THE FAST DETERMINATION OF CLENBUTEROL IN ANIMAL FEEDS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1989, 333 (06): : 634 - 636