Table 2.

Detection conditions for DMZ and HMMNI by MS.

Analyte	Retention time (min)	Precursor ion	Fragment ion	DP/V	CE/V
DMZ	4.65	142.2	95.9*	74	22
			80.9	80	33
HMMNI	3.85	158.2	140.4*	57	26
			54.8	57	18

“*” indicates quantitative ions, DP, Declustering Potential; CE, Collision Energy.