Skip to main content

Table 4 Mass spectrometry fragmentation ions

From: Characterizing the phosphorus forms extracted from soil by the Mehlich III soil test

Ion Loss m/z
C6H17O24P61− Parent ion (H) 658.8536
C6H16O24P62− Parent ion (H) 328.9234
C6H16O21P51− –HPO3 578.8874
C6H15O18P41− (2) PO3 498.9214
C6H16O21P52− HPO3 288.9402
H2PO4 Ejected ion 96.9585
PO3 Ejected ion 78.9585
C6H15MgO24P61− –2H 680.8356
C6H14MgO21P51− –2H + HPO3 600.8698
C6H16NaO24P62− –2H 339.9142
C6H14NaKO18P42− –2HPO3 279.9337
\