EPA Method 609 - Analytes Back Catalog number: 40013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73239 Ketoconazole Price on request M242220 2-Methyl-1,2-benzisothiazolin-3-one, 5g Price on request 673216 Butoxycarboxim, 10.0 µg/ml, Acetonitrile, 10ml Price on request