CLP Semi-Volatile Acid Surrogate Standard Back Catalog number: 22015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59172 Laboratory Fortification Standard Price on request 58066 Dysprosium (Dy) Price on request 674541 D6-Didecyldimethylammonium iodide, 10mg Price on request