Metabolomics Workbench : NIH Data Repository

Analysis	Metabolite Name	Measured Value	Units	gender
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	3332	Peak area	Female
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	7939	Peak area	Female
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	26077	Peak area	Male
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	29454	Peak area	Male
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	41188	Peak area	Male
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	42003	Peak area	Female
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	57011	Peak area	Female
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+	682470	Peak area	Male
Reversed phase POSITIVE ION MODE	CAFFEINE (M+H)+		Peak area	Male