The photometric determination of boron w
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A. Jewsbury; G.H. Osborn
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Article
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1949
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Elsevier Science
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English
โ 473 KB
From the above graph it will be seen that readings can be made over the whole range between IO and 200 pg. After 200 pg, however, the graph flattens out and is, therefore, of little USC for sensitive work. For practical purposes in order to I~eJc~orccs p. 4Ss'.