EPA Method 525.2 Pesticide Level 4 Back Catalog number: 92843 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678052 Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request 673483 Bitertanol, 100 µg/ml, Ethyl acetate, 5ml Price on request 55163 WP Inorganic Waste Water Kit Price on request