About Yu Hongmei
About 長春職業技術学院,吉林長春,130033
About Shipin Yanjiu yu Kaifa
About headspace
About Beer
About quality
About linearity
About quantitative analysis (analytical chemistry)
About detection limit
About gas chromatography
About headspace solid phase microextraction
About higher alcohols
About 添加回収率
About 固相微量抽出
About Extraction
About Miscellaneous analytical methods of organic compounds
About ガスクロマトグラフィー
About ビール
About アルコール
About 分析