EPA Method 622.1 Analytes Back Catalog number: 40019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72112 Brassicasterol Price on request 673722 Vinclozolin, 100 µg/ml, Ethyl acetate, 5ml Price on request 51102 Diesel Fuel Diluent ASTM D-3524Mix #2 Price on request