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 678503 Spiromesifen, 100 µg/ml, Acetonitrile, 1ml Price on request BDF-1278 1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 90967 n-Hydrocarbon Standard Price on request