Phenylacetylglycine (low E) 
No. 	mz 	RI(%) 	DI 
1 	120.000 0.612 	3477.506 
2 	176.000 1.910 	10854.339 
3 	148.000 2.039 	11589.345 
4 	119.000 5.157 	29314.342 
5 	194.000 13.373 	76013.758 
6 	91.000 	40.659 	231101.656 
7 	76.000 	100.000 568396.125
