EPA Method 531.1 - Analytes Back Catalog number: 30042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676188 Halofenozide, 100 µg/ml, Acetonitrile, 5ml Price on request ACQ-AQ11-015 Ethanol standard in water,1.1g/L,water, 1.5mL Price on request R509705 Rilmenidine Hemifumarate, 10mg Price on request