2,4'-DDT, 100 µg/ml, Methanol, 1ml Back Catalog number: 679460 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1733.18-K-T 1,2-Benz[a]anthraquinone Price on request 82423 EPA Method 8240A Mix #3 Price on request 94340 Pesticide Mix #1 Price on request