Angus Chemical Company, a global manufacturer and marketer of specialty chemicals for Life Sciences and Industrial markets, has expanded its Sterlington, Louisiana manufacturing facility to include commercial production of Tris Amino Hydrochloride (HCl) products.   Tris Amino HCl is widely used as a diagnostic reagent and as a downstream processing buffer in the purification of commercial biopharmaceuticals. When combined with Tris Amino buffer grades in a 3:1 molar ratio, it functions effecti...