共 50 条
- [2] A collaborative study of the different methods of measuring specific activity JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 2014, 57 (03): : 186 - 187
- [4] A REPORT ON THE COLLABORATIVE STUDY OF METHODS FOR THE DETERMINATION OF DEMEROL JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1948, 31 (03): : 540 - 541
- [6] Comparison of two different methods for gross alpha and beta activity determination in water samples OPEN CHEMISTRY, 2015, 13 (01): : 668 - 674
- [7] COMPARISON OF METHODS FOR DETERMINATION OF SULFUR IN FERTILIZER - COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1980, 63 (04): : 854 - 858
- [8] COLLABORATIVE STUDY OF METHODS FOR DETERMINATION OF FAT IN CACAO PRODUCTS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1970, 53 (03): : 490 - &
- [9] COLLABORATIVE STUDY OF 3 METHODS FOR DETERMINATION OF FLUORIDE IN VEGETATION JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1978, 61 (01): : 150 - 153