共 50 条
- [41] QUANTITATIVE-DETERMINATION OF TRACE-ELEMENTS IN SILICATE MATRICES BY SPECTROGRAPHIC METHODS, USING CONTINUOUS SOLUTION INTRODUCTION .2. MAGYAR KEMIAI FOLYOIRAT, 1977, 83 (02): : 84 - 87
- [43] SPECTROGRAPHIC DETERMINATION OF TRACE ELEMENTS IN CITRUS LEAVES JOURNAL OF THE SOUTH AFRICAN CHEMICAL INSTITUTE, 1965, 18 (02): : 92 - &
- [46] EMISSION SPECTROGRAPHIC DETERMINATION OF LEAD AND MANGANESE IN AIR BORNE PARTICULATES JAPAN ANALYST, 1971, 20 (11): : 1406 - &
- [47] SPECTROCHEMICAL DETERMINATION OF TRACE-ELEMENTS IN GALENA JOURNAL OF RESEARCH OF THE US GEOLOGICAL SURVEY, 1975, 3 (05): : 625 - 630
- [49] DETERMINATION OF TRACE-ELEMENTS IN CRUDE OILS ERDOL & KOHLE ERDGAS PETROCHEMIE, 1982, 35 (01): : 33 - 33