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Hood,A.and O' Neal,M. J.,1959,Advance in Mass Spectrometry.
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[3] |
ASTM D2786-71,Standard Method fod Hydrocarbon Type Analysis of Gas-Oil Saturates Fractions by High Ionizing Voltage Mass Spectrometry.
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ASTM D2549-76, Standard Method for Separation of Representation Aromatics and Nonaromatics Fraction of High-Boiling Oiis by Elution Chromatograph.
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