Table 1

Mode	Ionization Mode	Extract	Number of Detected Masses
1101	Positive	Aqueous	1059
1102	Negative	Aqueous	2928
1201	Positive	Organic 1	513
1202	Negative	Organic 1	1550
1203	Positive	Organic 2	224
1204	Negative	Organic 2	241
Total			6515

Table 1: Extraction and ionization mode and detected masses per analytical mode.