2,4-DB methyl ester Back Catalog number: 70931 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94987 Organonitrogen Pesticides Price on request 80421 EPA Method 8040A Analytes Mix “A” Price on request 10737.12-100-IO 2,2',3,5,5',6-Hexachlorobiphenyl Price on request