Table 2 | Elemental composition and accurate mass measurement of..

Compound	RT^a (min)	S.D^b (n=6)	Elemental composition	Theoretical mass(m/z)	Experimental mass(m/z)	Error
Compound	RT^a (min)	S.D^b (n=6)	Elemental composition	Theoretical mass(m/z)	Experimental mass(m/z)	mDa	ppm
MQCA	1.76	1.14	C₁₀H₉N₂O₂	189.0664	189.0658	0.1	5.0
QCT	2.69	0.35	C₁₈H₁₅N₂O₃	307.1083	307.1097	1.4	4.6
4-DQCT	3.14	1.30	C₁₈H₁₅N₂O₂	291.1134	291.1141	0.7	2.4
1-DQCT	3.41	0.65	C₁₈H₁₅N₂O₂	291.1134	291.1137	0.3	1.0
DQCT	4.05	1.09	C₁₈H₁₅N₂O	275.1184	275.1171	1.3	4.7

^aRT–Mean retention time, ^bS.D–Standard deviation

Table 2: Elemental composition and accurate mass measurement of precursor ions obtained in spiked swine liver using the full MS.

Goto home»