Mass-spectrometric study of nitrogen com
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C.La Lau
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Article
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1960
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Elsevier Science
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English
β 770 KB
## INTRODUCTIi3N Little detailed information is available on the type distribution of the nitrogen compounds in oil. Accordmgly, characteristic petroleum distillates were subjected to careful fractionated distillations and chromatogmphic separations. Among the fractions obtained were basic and non