gamma-HCH, 100 µg/ml, Cyclohexane, 5ml Back Catalog number: 673955 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71069 1,1,2-Tribromoethane Price on request 71965 2-Chloro-4-nitrotoluene, 1000µg/ml in MeOH, 1ml Price on request 92141 ECH Standard Price on request