delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679659 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676179 Benzoximate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 682703 D-Lactose monohydrate, 1000mg Price on request M1650000 Methyl parahydroxybenzoate, 150mg Price on request