       m/z	          i	matches
 101.10775	   36950.5
 110.07161	   93799.6
 120.08085	  121099.6
 129.10223	 1292588.0
 130.08626	  180983.1
 132.07712	   33801.6
 133.27000	   26011.0
 136.33670	   27169.1
 147.11270	  636299.0	y (1) (1+)
 157.09721	   59353.3
 157.13359	   41806.7
 171.14943	   35341.8
 175.11942	   44397.1
 177.69580	   32675.1
 183.14955	   51292.4
 184.10818	  100288.2
 185.16570	   25998.5
 198.12395	  148132.7
 199.18044	 2275383.0
 202.20325	   27787.4
 208.10864	   49753.4
 209.09213	  362247.8
 211.14392	   60076.5
 215.14828	  106830.8
 223.15543	   36257.5
 225.13428	  114006.6
 226.11855	 1327667.0
 227.10236	   67960.3
 227.17529	 1459562.0	b (2) (1+)
 228.13435	  213416.7
 243.13300	   25792.0
 243.14494	  768564.6
 244.12903	 1503810.0
 256.12897	   75669.4
 258.14444	   35094.4
 261.15570	 7989764.0	y (2) (1+)
 276.15616	   63825.5
 294.77487	   26968.9
 296.19629	   29343.1
 339.20285	   80528.0
 340.18741	   58349.8
 341.21808	 1026468.0	b (3) (1+)
 342.20233	  133841.3
 347.38556	   30378.0
 351.19849	   29435.6
 352.34421	   29425.0
 356.22940	   32452.2
 357.21317	  122580.4
 358.24380	   33769.6
 359.22757	   65953.1
 367.19788	   69945.8
 374.23947	  917602.3	y (3) (1+)
 385.20767	   73533.2
 452.28610	  284984.0
 469.31256	   87520.9
 470.29596	  206744.7
 485.50497	   29312.7
 486.25693	   44996.5
 486.29266	  351838.1
 487.32373	 8451040.0
 763.10956	   33743.2

