Table 1.

Conditions for multiple reaction monitoring of isolated compounds using a triple quadrupole mass spectrometer.

Compound	MRM (ESI +)	Q1 pre Bias (eV)	Collisions Energy (eV)	Q3 pre Bias (eV)	Compound
7-methyl juglone	188.9 → 161.15	−12	−18	−11	7-methyl juglone
	188.9 → 114.95	−12	−28	−12
	188.9 → 105.10	−12	−23	−18
	188.9 → 77.05	−24	−45	−15
	188.9 → 157.05	−25	−9	−15
plumbagin	188.9 → 121.05	−12	−22	−12	plumbagin
	188.9 → 144.95	−12	−31	−19
	188.9 → 161.15	−12	−18	−11
	188.9 → 65.20	−12	−43	−11
	188.9 → 105.15	−12	−23	−18