alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673241 Cyanazine, 100 µg/ml, Acetonitrile, 5ml Price on request 72447 Bensulfuron methyl Price on request 70965 n-Undecane Price on request