. 2016 May 4;8(5):128. doi: 10.3390/toxins8050128

Table 1.

MRM parameters and retention times for target compounds.

Compound	MRM Transition	Cone Voltage (V)	Collision Energy (eV)	Retention Times (min)	Ion Abundant Ratio (% of Base Peak)
α-amanitin	919.5 > 86.0 ^1,2	20	68	4.72 ± 0.2	38 ± 10
α-amanitin	919.5 > 259.1 ¹	20	42	4.72 ± 0.2	38 ± 10
β-amanitin	920.5 > 86.0 ^1,2	20	71	4.96 ± 0.2	47 ± 9
β-amanitin	920.5 > 259.1 ¹	20	42	4.96 ± 0.2	47 ± 9
γ-amanitin	903.0 > 86.0 ^1,2	20	70	5.45 ± 0.2	43 ± 8
γ-amanitin	903.0 > 243.1 ¹	20	41	5.45 ± 0.2	43 ± 8
PHD	789.4 > 157.0 ^1,2	20	61	7.31 ± 0.2	91 ± 4
PHD	789.4 > 86.0 ¹	20	70	7.31 ± 0.2	91 ± 4
PCD	847.0 > 157.0 ^1,2	20	64	7.87 ± 0.2	83 ± 5
PCD	847.0 > 86.0 ¹	20	70	7.87 ± 0.2	83 ± 5

¹ the confirmation ion transitions; ² the quantification ion transitions.