EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678494 Pyridaben, 100 µg/ml, Acetonitrile, 5ml Price on request 30841R Methiocarb Price on request 95716 Method 1005 Window Standard Price on request