EPA Method 504 - EDB & DBCP Back Catalog number: 19029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676244 S-Metolachlor Metabolite CGA 50720, 50mg Price on request EPA-8290HRCCAV Calibration Kit; Alternate Volume, 5 x 200ul, nonane Price on request 675730 Sulfur, 250mg Price on request