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Liquid Chromatography-Electrospray Ion Trap Mass Spectrometry Analysis of Baicalin and Its Isomer in Rats Urine
2004, 25(3): 129-129.
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Determination of Sulfur and Oxygen Containing Polycyclic Aromatic Hydrocarbons in Inhalable Particulate by Gas Chromatography-Mass Spectrometry
2004, 25(3): 134-134.
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Confirmation of Pesticides in Leek Using Gas Chromatography-Mass Spectrometry-Auto Mass Deconvelution & Identification System
2004, 25(3): 141-141.
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Quantitative Determination of Folic Acid and 5-Methyltetrahydrofolic Acid in Human Plasma by High Performance Liquid Chromatography-Tandem Mass Spectrometry
2004, 25(3): 145-145.
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Analysis of the Component and Fingerprint of Effective Part of Ligusticum Chuanxiong Hort. by Gas Chromatography-Mass Spectrometry
2004, 25(3): 150-150.
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Study on Determination of 2-Fluorobenzioc Acid in Oilfield Brain for Waterflood Tracing by Gas Chromatography-Mass Spectrometry
2004, 25(3): 155-155.
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Determination of Low Abundance Uranium Isotope by RPQ-IC Collector System
2004, 25(3): 160-160.
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Analysis of Chemical Component of Volatile Oil From Turmeric by Gas Chromatography-Mass Spectrometry
2004, 25(3): 163-163.
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Detection of Carphedone in Human Urine by Gas Chromatography-Mass Spectrometry
2004, 25(3): 166-166.
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Comparation of the Chemical Ionization and Electroionization Mass Spectra for Liquid Crystal of Phenyl Benzoate
2004, 25(3): 169-169.
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Determination of Gelsemine by Gas ChromatograpHy-Mass Spectrometry
2004, 25(3): 172-172.
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Ion/Molecule Association Reactions and Their Applications to Mass Spectrometry
2004, 25(3): 175-175.
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The Avogadro Constant: the Unit and the Scaling Factor
2004, 25(3): 183-183.
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Maintenance and Improvement of Edwards Rotary Vacuum Pump
2004, 25(3): 189-189.
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