共 50 条
- [21] UV SPECTROPHOTOMETRIC DETERMINATION OF HYDRALAZINE HYDROCHLORIDE IN TABLETS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1988, 71 (06): : 1121 - 1122
- [22] UV SPECTROPHOTOMETRIC DETERMINATION OF PIPERINE IN PEPPER PREPARATIONS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1987, 70 (01): : 112 - 113
- [23] DETERMINATION OF DISTINCTIVE ADDED ORGANIC MATERIALS TO WHISKY .6. SPECTROPHOTOMETRIC DETERMINATION OF CITRIC ACID JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1956, 39 (04): : 952 - 957
- [24] DETERMINATION OF DISTINCTIVE ORGANIC MATERIALS ADDED TO WHISKY AS MARKERS .7. SPECTROPHOTOMETRIC DETERMINATION OF CARBAMIDE JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1957, 40 (01): : 309 - 315
- [25] DETERMINATION OF ADDED DISTINCTIVE CATIONS IN WHISKY .4. SPECTROPHOTOMETRIC DETERMINATION OF CHROMIUM, COBALT, AND MANGANESE JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1956, 39 (03): : 848 - 856
- [26] DETERMINATION OF ADDED DISTINCTIVE CATIONS IN WHISKY .3. FLAME SPECTROPHOTOMETRIC DETERMINATION OF CESIUM AND RUBIDIUM JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1956, 39 (02): : 506 - 512
- [27] ATOMIC-ABSORPTION SPECTROPHOTOMETRIC DETERMINATION OF LIVER COPPER - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1985, 68 (01): : 44 - 45
- [28] SPECTROPHOTOMETRIC DETERMINATION OF CYCLAMATE IN SOFT DRINKS AND DESSERTS - COMPLEMENTARY COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1988, 71 (06): : 1212 - 1214
- [29] DETERMINATION OF ETHANOL IN WINE BY TITRIMETRIC AND SPECTROPHOTOMETRIC DICHROMATE METHODS - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1985, 68 (02): : 188 - 190
- [30] COLLABORATIVE STUDY OF QUANTITATIVE GAS-LIQUID CHROMATOGRAPHIC DETERMINATION OF FUSEL OIL AND OTHER COMPONENTS IN WHISKY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1972, 55 (03): : 549 - +