Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673734 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 57657-1000ME5 Terpenes - Mix 4, 1000μg/ml in Methanol, 5ml Price on request 675244 Paraoxon-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 94574 EPA Method 525 Standard Price on request