EPA Method 507/525 Analytes Mix #2 Back Catalog number: 30083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0007.10-100-T 1-Nitronaphthalene, 100µg/ml in Toluene, 1ml Price on request 678420 tau-Fluvalinate, 100 µg/ml, Acetonitrile, 5ml Price on request 672826 Chlorpropham, 250mg Price on request