Metabolomics Services Market, By Type of Technique (Detection Techniques, Separation Techniques), By Type of Service (Targeted Metabolomics, Untargeted Metabolomics, Metabolite Profiling, Biomarker Discovery, and Other Services), By Application (Drug Discovery, Toxicology Testing, Biomarker Discovery, Nutritional Research, Disease Diagnosis, and Other Applications), By End User (Academic and Research Institutes and Pharmaceutical and Biotechnology Companies, Contract Research Organizations (CROs), Diagnostic Laboratories, and Others), By Geography (North America, Latin America, Asia Pacific, Europe, Middle East, and Africa)