EPA Method 8330 Analyte Back Catalog number: 79077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676754 Theobromine, 100mg Price on request 680886 Bromobenzene, 1ml Price on request 691306 Dimethachlor Metabolite CGA 373464, 100µg/ml in Acetonitrile, 1ml Price on request