EPA Method 504 - EDB & DBCP Back Catalog number: 19229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673770 Cyanazine, 10 µg/ml, Ethyl acetate, 10ml Price on request 684563 Chlorpyrifos-methyl-desmethyl TMA salt, 100 µg/ml, Price on request 680421 zeta-Cypermethrin, 100mg Price on request