Tolclofos-methyl, 100 µg/ml, Toluene, 1ml Back Catalog number: 677992 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684986 3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile, Price on request 674708 PSA-Mix 13 Price on request 677013 1-Isopropyl-3-phenylurea, 25mg Price on request