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 33042 EPA Method 531.1 - Analytes Mixture Price on request 675270 Methidathion, 100mg Price on request 10338.23-K-ME 9-Hydroxyrisperidone Price on request