Professional consulting services and advice about agricultural chemistry; Scientific research consulting in the field of agricultural fertilization and irrigation; Research in the field of chemistry; Chemical analysis; Research laboratory analysis services in the field of chemistry; Cosmetic research; Biological research; Bacteriological research; Clinical lab test of medical reagent, namely, providing reagent sample testing for others; Medical and scientific research in the field of medical reagents; Providing research and development services of pharmaceutical drugs; Technological research in the field of pharmaceutical drugs; Conducting technical research in the field of pharmaceutical drugs; Industrial research in the field of pharmaceutical drugs; Testing of pharmaceuticals; Quality control for others; Material testing; Inspection of food for quality control purposes; Product quality testing