共 50 条
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- [44] A SIMPLE MICROMETHOD FOR THE DETERMINATION OF LEAD IN SMALL AMOUNTS OF BLOOD BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1954, 11 (02): : 156 - 158
- [46] DETERMINATION OF ULTRA SMALL AMOUNTS OF LEAD, COPPER, AND ZINC IN ALKALIS AND ACIDS BY AMALGAM POLAROGRAPHY ON A STATIONARY MERCURY DROP INDUSTRIAL LABORATORY, 1961, 27 (05): : 533 - 537
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- [48] DETERMINATION OF SMALL AMOUNTS OF COPPER BY HYDROGEN CATALYTIC WAVE VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA, 1971, 12 (06): : 698 - +
- [49] DETERMINATION OF SMALL AMOUNTS OF IMPURITIES IN COPPER BY ACTIVATION ANALYSIS NIPPON KAGAKU ZASSHI, 1961, 82 (01): : 38 - &
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