2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673536 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82506 EPA Method 8250/8250A Mix #3 - Pesticides Price on request 90714 p-Terphenyl-d14 Price on request 683691 Atrazine-desisopropyl-2-hydroxy, 100 µg/ml, Metha Price on request