HARPER CHEMICAL

Chemical additives for use in the manufacture of pharmaceuticals; Chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; Chemical preparations for general industrial manufacturing; Chemical preparations for scientific purposes; Chemical preparations for use in industry; Chemical substances for analyses in laboratories, other than for medical or veterinary purposes; Chemicals for use in the biochemical and chemical industry; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods