Promecarb, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673417 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94455 n-Hydrocarbon Standard - EPH Price on request 677604 2-Quinoxalinecarboxylic acid, 100mg Price on request 680566 Heptachlor-exo-epoxide, 10 µg/ml, Acetonitrile, Price on request