Simazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673441 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11264.9-100-AN Imidacloprid-d4, 100µg/ml in Acetonitrile, 1ml Price on request 92526 Internal Standard Price on request 681386 Paraoxon-ethyl, 100mg Price on request