共 50 条
- [1] TURBIDIMETRIC ASSAY OF PENICILLIN IN FEEDS - ADDITION OF MAGNESIUM-SULFATE TO ELIMINATE CHLORTETRACYCLINE INTERFERENCE JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1983, 66 (01): : 184 - 187
- [2] TURBIDIMETRIC ASSAY FOR VIRGINIAMYCIN IN FEEDS AND PREMIXES JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1981, 64 (02): : 319 - 323
- [3] TURBIDIMETRIC AND DIFFUSION ASSAY OF BACITRACIN IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1976, 59 (03): : 526 - 535
- [4] TURBIDIMETRIC ASSAY OF TYLOSIN IN ANIMAL FEEDS CONTAINING UREA JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1990, 73 (06): : 927 - 931
- [5] MICROBIOLOGICAL ASSAY OF LOW CHLORTETRACYCLINE CONCENTRATIONS IN ANIMAL FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1965, 48 (02): : 271 - +
- [7] MANUAL MICROBIOLOGICAL TURBIDIMETRIC ANALYSIS OF CHLORTETRACYCLINE IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1974, 57 (03): : 527 - 535
- [9] TURBIDIMETRIC ASSAY FOR TETRACYCLINES IN FEEDS USING A MICROTITER PLATE SYSTEM JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1991, 74 (03): : 465 - 470
- [10] COLLABORATIVE MICROBIOLOGICAL ASSAY FOR LOW CHLORTETRACYCLINE CONCENTRATIONS IN FINAL FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1966, 49 (06): : 1256 - &