共 50 条
- [32] Determination of trace amounts of cobalt in foods by polymer-phase fluorophotometry with thiamine European Food Research and Technology, 2008, 227 : 111 - 116
- [34] DITHIOCARBAMATE EXTRACTION OF TRACE AMOUNTS OF SELENIUM FROM BIOLOGICAL SAMPLES FOR NEUTRON-ACTIVATION ANALYSIS JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS, 1986, 104 (01): : 19 - 28
- [39] BIOLOGICAL REFERENCE MATERIALS FOR TRACE-ELEMENT ANALYSIS - WHAT IS NEW JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1988, 93 (03): : 318 - 321