About Ma Nan
About 中華人民共和国xing台海関,xing台,054000
About Zhang Yujuan
About 中華人民共和国xing台海関,xing台,054000
About Zhang Zhiqiang
About 中華人民共和国xing台海関,xing台,054000
About Shipin Anquan Zhiliang Jiance Xuebao
About quantitation limits
About sulfur trioxide
About reproducibility
About detection limit
About pesticide residue
About silica gel
About GC-MS analysis
About pretreatment
About magnesium
About pesticide
About Allium cepa
About selected ion monitoring
About solid phase
About recovery rate
About correlation coefficient
About Mass spectrometry
About Pesticides in general
About ガスクロマトグラフィー
About 質量分析
About タマネギ
About 農薬
About 残留物