Table 2.

Ion source parameters of LC-MS/MS

Parameters	Value
curtain gas	30 psi
Gas 1	50 psi
Gas 2	60 psi
capillary voltages	5500(+), − 4500 (−) v
source temperature	550 °C
declustering potential	80 v
collision energy	TOF-MS: 10 v
	TOF-MS/MS: 35 ± 15 v

psi: pounds per square inch