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Table 3 MS fragmentation of 7 common peaks

From: Development and application of a chemical profiling method for the assessment of the quality and consistency of the Pelargonium sidoides extract

Peak Retention time MS fragmentation [M + H]+ (MS2)
a 14.40 330 (312, 204, 135)
b 17.42 346 (152, 135)
c 20.84 360 (292, 195, 166, 149)
d 29.12 355 (275, 195)
e 50.85 319 (239)
f 52.21 303 (223)
g 59.36 223 (208)