Sodium Butyrate (C3H7COOH) Back Catalog number: 54187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M542520 rac Mono(2-ethyl-5-oxohexyl) Phthalate, 1mg Price on request 58105 Boron (B) Price on request 51051 ASTM D-2887 Column Test Standard Price on request