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. 2009 Nov 20;192(2):436–445. doi: 10.1128/JB.01040-09

TABLE 1.

LC-MS parameters for each quinone

MS parameter Q2 DMeQ3 Q3 RQ3
DPa (V) 71.00 71.00 76.00 71.00
CEb (V) 27.00 23.00 25.00 31.00
CXPc (V) 16.00 16.00 16.00 14.00
Precursor mass [M+H]+ (m/z) 319.06 373.21 387.19 372.21
Ion product mass [M]+ (m/z) 197.10 183.20 197.10 182.00
LC retention time (min) 1.31 1.64 2.72 1.96
a

DP, declustering potential.

b

CE, collision energy.

c

CXP, collision cell exit potential.