CLP Semi-Volatile Acid Surrogate Standard Back Catalog number: 22015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675467 2-Aminobenzimidazole, 250mg Price on request E685102 Ethynyl Estradiol-2,4,16,16-d4, 1mg Price on request 673859 Acifluorfen, 10.0 µg/ml, Acetonitrile, 10ml Price on request