About Zhu Yanyan
About 寧夏回族自治区食品検測研究院,銀川,750001
About Tang Lihua
About 寧夏回族自治区食品検測研究院,銀川,750001
About Ma Guijuan
About 寧夏回族自治区食品検測研究院,銀川,750001
About Lihua Jianyan. B, Huaxue Fence
About ionization
About optimization
About mass spectrometry
About nitrogen
About magnesium sulfate
About plant growth regulator
About sulfur trioxide
About calibration curve
About detection limit
About gradient elution
About high performance liquid chromatography
About anion exchange
About aliphatic nitrile
About aliphatic alcohol
About ホモジネート
About Liquid chromatography
About Mass spectrometry
About Acetonitrile
About Methanol
About 植物成長調整剤
About 残留量