4,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679109 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 34042 EPA Method 531.2 - Analytes Price on request 10025 CLP Semi-Volatile Calibration Mix #5 Price on request 676611 2,4-Diaminotoluene, 250mg Price on request