3,4-Dichlorotoluene, 250mg Back Catalog number: 676400 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended B203560 Benzo[k]fluoranthene, 100mg Price on request C17138000 Tartrazine, certified, 0.25g Price on request 677709 1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m Price on request