4-Hydroxy-3-methoxyphenyl glycol (Low energy) 
No. mz RI(%) DI 
1 121.000 5.595 193.671 
2 149.000 0.778 26.928 
3 150.000 100.000 3461.542 
4 165.000 52.443 1815.350 
5 183.000 1.381 47.815

