EPA Method 609 - Analytes Back Catalog number: 40013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96616 Ethylsulfate.sodium salt Price on request CA11340000 Chlormequat chloride, 250mg Price on request 680572 PCB 28, 10.0 µg/ml, Isooctane, 10ml Price on request