Atrazine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679464 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82483 EPA Method 8325 Surrogate Standard Price on request 676576 Propazine, 250mg Price on request 684175 Trichloromethane, 100 µg/ml, Methanol, 1ml Price on request