共 50 条
- [32] TERATOLOGICAL EVALUATION OF FD AND C RED NO 2-A COLLABORATIVE GOVERNMENT-INDUSTRY STUDY .2. FDAS STUDY JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH, 1976, 1 (05): : 857 - 862
- [33] RAPID CHEMICAL CONFIRMATORY METHOD FOR AFLATOXIN-B1 .2. COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1970, 53 (01): : 102 - &
- [36] DIAGNOSTIC DATA EVALUATION .2. COLLABORATIVE STUDY EVALUATION - COEFFICIENT OF VARIATION CONSIDERED TO BE A CONSTANT JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1990, 73 (02): : 235 - 241
- [37] DETERMINATION OF LEAD IN FISH BY ATOMIC-ABSORPTION SPECTROPHOTOMETRY AND BY POLAROGRAPHY .2. COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1972, 55 (04): : 733 - &
- [38] DETERMINATION OF LEAD AND CADMIUM IN FOODS BY ANODIC-STRIPPING VOLTAMMETRY .2. COLLABORATIVE STUDY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1982, 65 (04): : 978 - 986
- [40] A STUDY OF THE ORION AGGREGATE OF EARLY-TYPE STARS .2. ASTROPHYSICAL JOURNAL, 1954, 119 (01): : 200 - 205