EPA Method 8330 Analyte Back Catalog number: 79078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681109 Metazachlor Metabolite 479M16, 100 µg/ml, Acetoni Price on request 680850 5-Hydroxy-2,4-D, 10mg Price on request 72605 Trimethoprim Price on request