EPA Method 507/525 Analytes Mix #3 Back Catalog number: 30084 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679600 Chlorprothixene hydrochloride, 50mg Price on request 52002 Nitric Acid Blank Price on request 676593 Acetochlor SAA, 100 µg/ml, Acetonitrile, 1ml Price on request