1 Chemicals for use in industry and science; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; Chemicals and chemical preparations for use in manufacturing pharmaceuticals; Cell culture media for scientific and research use; Pre-made, custom, and ready-to-use chemical solutions, buffers, buffer concentrates, chemical reagents, and cell culture media for use in manufacturing pharmaceuticals.