EPA Method 300.0 Anions Back Catalog number: 53420 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 689300 Chlorothalonil Metabolite R471811 sodium salt, 100μg/ml in Acetonitrile, 1ml Price on request 12107.7-100-AN Monocrotophos,100 µg/mL,acetonitrile,1mL, Price on request 79494 Acetone Price on request