User guide

Multimode Source for 6100 Series Single Quad LC/MS User Guide 63
Reference 3
Empirical Formulas for high resolution MS
Empirical Formulas for high resolution MS
G2421A MM-ES Calibration Ions
w indicates a weak adduct signal.
Positive Ion (m/z) Empirical Formula
Betaine+H 118.086809 C5.H12.O2.N
HP-0321+H 322.048699 C6.H19.O6.N3.P3
HP-0622+H 622.029499 C12.H19.O6.N3.P3.F12
HP-0922+H 922.010300 C18.H19.O6.N3.P3.F24
1307.969049 C25.H17.O6.N3.P3.F40
HP-1521+H 1521.971900 C30.H19.O6.N3.P3.F48
fragment 1807.937049 C35.H17.O6.N3.P3.F60
HP-2121+H 2121.933500 C42.H19.O6.N3.P3.F72
fragment 2307.905049 C45.H17.O6.N3.P3.F80
HP-2721+H 2721.895100 C54.H19.O6.N3.P3.F96
Negative Ion (m/z) Empirical Formula
TFA-H 112.985039 C2.O2.F3
fragment 431.981740 C9.O.N3.F14
adduct 601.978370 C12.H.O.N3.F21
adduct w 734.006709 C14.H18.O8.N3.P3.F15
adduct 1033.987509 C20.H18.O8.N3.P3.F27
fragment 1305.953400 C25.H15.O6.N3.P3.F40
adduct 1633.949110 C32.H18.O8.N3.P3.F51
fragment 1805.921399 C35.H15.O6.N3.P3.F60
adduct 2233.910709 C44.H18.O8.N3.P3.F75
fragment 2305.889400 C45.H15.O6.N3.P3.F80
adduct 2833.872308 C56.H18.O8.N3.P3.F99