Metazachlor, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673348 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended B205800 Benzo[a]pyrene, 1g Price on request 8458.6-100-AN Oxydemeton-methyl, 100μg/mL in Acetonitrile, 1ml Price on request 98554 Formaldehyde (0.5 ppm) Price on request