4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678382 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92990 Chlorinated Pesticide Standard Price on request 10233 EPA Method 617/8080/8250/8270 - Analytes Price on request 71028 Butylated hydroxytoluene, 1000µg/ml in MeOH, 1mL Price on request