From: Metabolic fingerprinting of Angelica sinensisduring growth using UPLC-TOFMS and chemometrics data analysis
    Analytes
tR(min)
Quantitative ion (m/z)
  Butylphthalide
10.47
145
   Z-Ligustilide
12.50
91
 Z-Butylidenephalide
12.83
127
   Linoleic acid
19.74
279