CLP Semi-Volatile Internal Standard Back Catalog number: 10019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676885 Halofuginone lactate, 100 µg/ml, Acetonitrile, 1 Price on request 79381 1-Methyl-2-pyrrolidinone Price on request 681060 Dodemorph, 250mg Price on request