BioSpectra is a FDA registered, cGMP compliant, contract manufacturer and commercial producer of biological buffers, pharmaceutical excipients and laboratory reagents. BioSpectra manufactures pH stabilizing biological buffers for the biopharmaceutical industry. These biological buffers offer low UV absorptivity, minimal reactivity, stable pH and high solubility in water for use in various biological applications. The excipients offered by BioSpectra’s Bulk BioPharm Manufacturing Division are produced in accordance with cGMP guidelines to provide the highest quality materials available to the biopharmaceutical industry. These excipients include Tromethamine, Tris Hydrochloride, Urea, Ammonium Sulfate, Guanidine Hydrochloride, MOPS, HEPES, MES and other related intermediates.