15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678256 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8673.12-100-AN Norflurazon Price on request 79390 2-Chlorophenol-d4 Price on request 38129 WS Organonitrogen Pesticides Price on request