Determination of molecular formulas and structural regularities of low molecular weight fulvic acids by size-exclusion chromatography with electrospray ionization quadrupole time-of-flight mass spectrometry
2004 ◽
Vol 18
(16)
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pp. 1777-1786
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2016 ◽
Vol 88
(21)
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pp. 10654-10660
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2021 ◽
Vol 180
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pp. 106159
1999 ◽
Vol 13
(9)
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pp. 826-827
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1980 ◽
Vol 18
(5)
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pp. 1577-1586
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2019 ◽
2019 ◽