Bioanalytical  Bioanalytical method development, validation and establishment √ LC/MS/MS bioanalytical method establishment and/or transfer for new drugs     and their metabolites or generic drug assay √ Method validation in multiple species and various matrices according to GLP guidelines √ Partial or cross-validation of established methods √ Certificate of analysis (COA) as well as re-certification for test substances,      reference /metabolite standard  Pharmacokinetic sample analysis and metabolite evaluation √ Nonclinical PK/TK/bioavailability/bioequivalence sample analysis √ Clinical PK/bioavailability/bioequivalence sample analysis √ LC/MS/MS sample assay of parent and key metabolites in all phases of drug     development using single or multiple analyte assay methods