       m/z	          i	matches
  65.59357	   21780.2
  67.60640	   20306.6
  70.06563	   71107.0
  73.82651	   22314.2
  86.09685	  927282.8
  87.05574	   29596.1
  87.10038	   36389.6
  88.03979	   26770.5
 112.08667	   28846.5
 113.98154	   19680.1
 140.80540	   22433.0
 157.13351	  238418.0
 175.11885	  117064.5	y (1) (1+)
 179.38257	   19405.6
 185.12831	   72615.4	b (2) (1+)
 201.12273	   32284.3
 202.08173	   20745.0
 215.68341	   79728.8
 229.11803	   23049.0
 242.53603	   22004.7
 261.09039	   27467.1
 268.84650	   25083.5
 269.12344	   32235.8
 287.13452	   20981.3	y (2) (1+)-NH3
 300.15607	   48156.4	b (3) (1+)
 402.24722	   30466.1
 435.20145	   58314.1	y (3) (1+)
 490.13034	   23089.6
 533.28522	   45244.3
 534.28717	   25709.1
 548.28674	  126491.6	y (4) (1+)
 587.80298	   21932.6
 663.31610	   99968.8	y (5) (1+)
 676.97900	   25780.9
 734.34723	   32872.1	y (6) (1+)
 765.29956	   21373.2

