tag,adduct,set,file STD,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/PFAS_10ppb_10uL.mzML F6,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_0857_NEG.mzML F1,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_07970_NEG.mzML F2,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_07971_NEG.mzML F3,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_07972_NEG.mzML F4,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_07973_NEG.mzML F5,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_08056_NEG.mzML F7,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_08058_NEG.mzML F8,[M-H]-,PFAS,C:/Users/test/Documents/R_projects/200_PFAS/negative_Hydrogen/December2020/MZml/water_20_08059_NEG.mzML