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. Author manuscript; available in PMC: 2022 Sep 5.
Published in final edited form as: J Pharm Biomed Anal. 2021 May 21;203:114143. doi: 10.1016/j.jpba.2021.114143

Table 1.

Mass Spectrometry Settings

Instrument-dependent parameters
Ion Spray Voltage (V) Temperature (°C) Collision gas Curtain gas (psi) Ion source gas 1 (psi) Ion source gas 2 (psi)
5500 600 High 20 30 50
Compound-dependent parameters for analytes
Analyte Q1 (m/z) Q3 (m/z) DP (V) EP (V) CE (V) CXP (V)
VCR 825.4 807.6 150 7 57 9
M1 metabolite 397.3 337.4 70 7 32 6
VRL 390.3 122.1 50 3 18 6

Parent ion (Q1), Product ion (Q3), declustering potential (DP), entrance potential (EP), collision energy (CE) and cell exit potential (CXP) for VCR, M1, and VRL, respectively.