Propham, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673423 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680004 Tridemorph, 100mg Price on request 79016 a-BHC, 1000µg/ml in Hexane, 1ml Price on request 677685 Benz[a]anthracene, 10.0 µg/ml, Acetonitrile, 10m Price on request