Clopyralid, 100 µg/ml, Acetone, 1ml Back Catalog number: 678474 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 40049 EPA Method 633.1 Analytes Price on request 677954 Chlorpromazine hydrochloride, 250mg Price on request 678097 Mepronil, 100 µg/ml, Acetonitrile, 1ml Price on request