       F2ppm           F1ppm       Intensity
     1  7.6723          141.4127     20619618.63
     2  5.9009           92.6224     21131307.56
     3  4.2880           76.5107     15104923.88
     4  4.2121           71.8656     12360819.50
     5  4.1056           86.3141     14598039.63
     6  3.9243           63.4041      3844066.19
     7  3.8126           63.4041      4686874.13
     8  1.9534           14.9502      8050684.00
