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Wm. Craig Byrdwell, phd |
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Taking Lipid Analysis into the 21st Century |
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For a conveniently printable .pdf version of this mass list, click HERE |
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For Fatty Acid Abbreviations, see ‘Fatty Acids’ page. |
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Calculated monoisotopic masses of Fatty Acids and Triacylglycerols and their adducts and fragments are based on the following atomic isotope masses:
1H = 1.0078250321 12C = 12.000000 14N = 14.0030740052 16O = 15.9949146221 23Na = 22.98976967 31P = 30.97376151
These masses are the most recent suggested isotopic masses from the National Institute of Standards and Technology (NIST) at:
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© 2005-2009 The figures and tables on this website are copyrighted in 2005-2009 by William Craig Byrdwell and Byrdwell.com. Please reference
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© 2005-2009 The figures and tables on this website are copyrighted in 2005-2009 by William Craig Byrdwell and Byrdwell.com. Please reference
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AAA and AAB Triacylglycerols by Name |
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Exact |
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Nominal |
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Abbrev. |
ECN |
Mass |
[M+H]+ |
Mass |
[M+NH4]+ |
DAG 12 |
DAG 23 |
DAG 13 |
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LaLaLa |
36 |
638.55 |
639.56 |
639 |
656.58 |
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439.38 |
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LaLaM |
38 |
666.58 |
667.59 |
667 |
684.61 |
439.38 |
467.41 |
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LaLaP |
40 |
694.61 |
695.62 |
695 |
712.65 |
439.38 |
495.44 |
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LaLaPo |
38 |
692.60 |
693.60 |
693 |
710.63 |
439.38 |
493.43 |
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LaLaS |
42 |
722.64 |
723.65 |
723 |
740.68 |
439.38 |
523.47 |
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LaLaO |
40 |
720.63 |
721.63 |
721 |
738.66 |
439.38 |
521.46 |
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LaLaL |
38 |
718.61 |
719.62 |
719 |
736.65 |
439.38 |
519.44 |
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LaLaLn |
36 |
716.60 |
717.60 |
717 |
734.63 |
439.38 |
517.43 |
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LaLaA |
44 |
750.67 |
751.68 |
751 |
768.71 |
439.38 |
551.50 |
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LaLaG |
42 |
748.66 |
749.67 |
749 |
766.69 |
439.38 |
549.49 |
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MMM |
42 |
722.64 |
723.65 |
723 |
740.68 |
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495.44 |
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MMLa |
40 |
694.61 |
695.62 |
695 |
712.65 |
495.44 |
467.41 |
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MMP |
44 |
750.67 |
751.68 |
751 |
768.71 |
495.44 |
523.47 |
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MMPo |
42 |
748.66 |
749.67 |
749 |
766.69 |
495.44 |
521.46 |
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MMS |
46 |
778.71 |
779.71 |
779 |
796.74 |
495.44 |
551.50 |
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MMO |
44 |
776.69 |
777.70 |
777 |
794.72 |
495.44 |
549.49 |
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MML |
42 |
774.67 |
775.68 |
775 |
792.71 |
495.44 |
547.47 |
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MMLn |
40 |
772.66 |
773.67 |
773 |
790.69 |
495.44 |
545.46 |
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MMA |
48 |
806.74 |
807.74 |
807 |
824.77 |
495.44 |
579.54 |
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MMG |
46 |
804.72 |
805.73 |
805 |
822.76 |
495.44 |
577.52 |
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PPP |
48 |
806.74 |
807.74 |
807 |
824.77 |
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551.50 |
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PPLa |
44 |
750.67 |
751.68 |
751 |
768.71 |
551.50 |
495.44 |
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PPM |
46 |
778.71 |
779.71 |
779 |
796.74 |
551.50 |
523.47 |
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PPPo |
46 |
804.72 |
805.73 |
805 |
822.76 |
551.50 |
549.49 |
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PPS |
50 |
834.77 |
835.78 |
835 |
852.80 |
551.50 |
579.54 |
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PPO |
48 |
832.75 |
833.76 |
833 |
850.79 |
551.50 |
577.52 |
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PPL |
46 |
830.74 |
831.74 |
831 |
848.77 |
551.50 |
575.50 |
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PPLn |
44 |
828.72 |
829.73 |
829 |
846.76 |
551.50 |
573.49 |
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PPA |
52 |
862.80 |
863.81 |
863 |
880.83 |
551.50 |
607.57 |
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PPG |
50 |
860.78 |
861.79 |
861 |
878.82 |
551.50 |
605.55 |
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PoPoPo |
42 |
800.69 |
801.70 |
801 |
818.72 |
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547.47 |
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PoPoLa |
40 |
746.64 |
747.65 |
747 |
764.68 |
547.47 |
493.43 |
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PoPoM |
42 |
774.67 |
775.68 |
775 |
792.71 |
547.47 |
521.46 |
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PoPoP |
44 |
802.71 |
803.71 |
803 |
820.74 |
547.47 |
549.49 |
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PoPoS |
46 |
830.74 |
831.74 |
831 |
848.77 |
547.47 |
577.52 |
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PoPoO |
44 |
828.72 |
829.73 |
829 |
846.76 |
547.47 |
575.50 |
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PoPoL |
42 |
826.71 |
827.71 |
827 |
844.74 |
547.47 |
573.49 |
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PoPoLn |
40 |
824.69 |
825.70 |
825 |
842.72 |
547.47 |
571.47 |
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PoPoA |
48 |
858.77 |
859.78 |
859 |
876.80 |
547.47 |
605.55 |
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PoPoG |
46 |
856.75 |
857.76 |
857 |
874.79 |
547.47 |
603.54 |
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SSS |
54 |
890.83 |
891.84 |
891 |
908.86 |
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607.57 |
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SSLa |
48 |
806.74 |
807.74 |
807 |
824.77 |
607.57 |
523.47 |
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SSM |
50 |
834.77 |
835.78 |
835 |
852.80 |
607.57 |
551.50 |
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SSP |
52 |
862.80 |
863.81 |
863 |
880.83 |
607.57 |
579.54 |
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SSPo |
50 |
860.78 |
861.79 |
861 |
878.82 |
607.57 |
577.52 |
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SSO |
52 |
888.81 |
889.82 |
889 |
906.85 |
607.57 |
605.55 |
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SSL |
50 |
886.80 |
887.81 |
887 |
904.83 |
607.57 |
603.54 |
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SSLn |
48 |
884.78 |
885.79 |
885 |
902.82 |
607.57 |
601.52 |
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SSA |
56 |
918.86 |
919.87 |
919 |
936.90 |
607.57 |
635.60 |
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SSG |
54 |
916.85 |
917.85 |
917 |
934.88 |
607.57 |
633.58 |
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OOO |
48 |
884.78 |
885.79 |
885 |
902.82 |
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603.54 |
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OOLa |
44 |
802.71 |
803.71 |
803 |
820.74 |
603.54 |
521.46 |
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OOM |
46 |
830.74 |
831.74 |
831 |
848.77 |
603.54 |
549.49 |
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OOP |
48 |
858.77 |
859.78 |
859 |
876.80 |
603.54 |
577.52 |
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OOPo |
46 |
856.75 |
857.76 |
857 |
874.79 |
603.54 |
575.50 |
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OOS |
50 |
886.80 |
887.81 |
887 |
904.83 |
603.54 |
605.55 |
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OOL |
46 |
882.77 |
883.78 |
883 |
900.80 |
603.54 |
601.52 |
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OOLn |
44 |
880.75 |
881.76 |
881 |
898.79 |
603.54 |
599.50 |
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OOA |
52 |
914.83 |
915.84 |
915 |
932.86 |
603.54 |
633.58 |
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OOG |
50 |
912.81 |
913.82 |
913 |
930.85 |
603.54 |
631.57 |
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LLL |
42 |
878.74 |
879.74 |
879 |
896.77 |
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599.50 |
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LLLa |
40 |
798.67 |
799.68 |
799 |
816.71 |
599.50 |
519.44 |
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LLM |
42 |
826.71 |
827.71 |
827 |
844.74 |
599.50 |
547.47 |
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LLP |
44 |
854.74 |
855.74 |
855 |
872.77 |
599.50 |
575.50 |
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LLPo |
42 |
852.72 |
853.73 |
853 |
870.76 |
599.50 |
573.49 |
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LLS |
46 |
882.77 |
883.78 |
883 |
900.80 |
599.50 |
603.54 |
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LLO |
44 |
880.75 |
881.76 |
881 |
898.79 |
599.50 |
601.52 |
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LLLn |
40 |
876.72 |
877.73 |
877 |
894.76 |
599.50 |
597.49 |
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LLA |
48 |
910.80 |
911.81 |
911 |
928.83 |
599.50 |
631.57 |
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LLG |
46 |
908.78 |
909.79 |
909 |
926.82 |
599.50 |
629.55 |
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LnLnLn |
36 |
872.69 |
873.70 |
873 |
890.72 |
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595.47 |
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LnLnLa |
36 |
794.64 |
795.65 |
795 |
812.68 |
595.47 |
517.43 |
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LnLnM |
38 |
822.67 |
823.68 |
823 |
840.71 |
595.47 |
545.46 |
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LnLnP |
40 |
850.71 |
851.71 |
851 |
868.74 |
595.47 |
573.49 |
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LnLnPo |
38 |
848.69 |
849.70 |
849 |
866.72 |
595.47 |
571.47 |
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LnLnS |
42 |
878.74 |
879.74 |
879 |
896.77 |
595.47 |
601.52 |
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LnLnO |
40 |
876.72 |
877.73 |
877 |
894.76 |
595.47 |
599.50 |
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LnLnL |
38 |
874.71 |
875.71 |
875 |
892.74 |
595.47 |
597.49 |
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LnLnA |
44 |
906.77 |
907.78 |
907 |
924.80 |
595.47 |
629.55 |
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LnLnG |
42 |
904.75 |
905.76 |
905 |
922.79 |
595.47 |
627.54 |
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AAA |
60 |
974.92 |
975.93 |
975 |
992.96 |
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663.63 |
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AALa |
52 |
862.80 |
863.81 |
863 |
880.83 |
663.63 |
551.50 |
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AAM |
54 |
890.83 |
891.84 |
891 |
908.86 |
663.63 |
579.54 |
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AAP |
56 |
918.86 |
919.87 |
919 |
936.90 |
663.63 |
607.57 |
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AAPo |
54 |
916.85 |
917.85 |
917 |
934.88 |
663.63 |
605.55 |
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AAS |
58 |
946.89 |
947.90 |
947 |
964.93 |
663.63 |
635.60 |
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AAO |
56 |
944.88 |
945.89 |
945 |
962.91 |
663.63 |
633.58 |
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AAL |
54 |
942.86 |
943.87 |
943 |
960.90 |
663.63 |
631.57 |
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AALn |
52 |
940.85 |
941.85 |
941 |
958.88 |
663.63 |
629.55 |
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GxGxGx |
54 |
968.88 |
969.89 |
969 |
986.91 |
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659.60 |
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BBB |
66 |
1059.02 |
1060.03 |
1059 |
1077.05 |
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719.69 |
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EEE |
60 |
1052.97 |
1053.98 |
1053 |
1071.01 |
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715.66 |
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LgLgLg |
72 |
1143.11 |
1144.12 |
1143 |
1161.15 |
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775.75 |
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NNN |
66 |
1137.06 |
1138.07 |
1137 |
1155.10 |
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771.72 |
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