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. 2014 Sep 15;9(9):e107191. doi: 10.1371/journal.pone.0107191

Table 1. Optimized MRM parameters.

Compound Q1 Q3 DP CE CXP DWELL INT STD
iPF2α-III 353 193 −105 −36 −3 25 ms iPF2α-d4-III
iPF2α-d4-III 357 197 −125 −36 −7 25 ms n/a
iPF2α-VI 353 115 −55 −30 −5 25 ms iPF2α-d4-VI
iPF2α-d4-VI 357 115 −125 −30 −9 25 ms n/a
ent-PGF2α 353 309 −55 −28 −5 25 ms d4- PGF2α
d4- PGF2α 357 313 −115 −30 −13 25 ms n/a
iPF2αIV 353 125 −75 −32 −11 25 ms iPF2α-d4-VI
iPF2α 8,12-VI 353 115 −85 −30 −7 25 ms iPF2α-d4-VI

Q1  =  1st Quadrupole setting; Q3  =  3rd Quadrupole setting; DP  =  Declustering Potential; CE  =  Collision Energy; CXP  =  Collision Cell Exit Potential; DWELL  =  Dwelling time; INT STD  =  Internal Standard.