EPA Method 531.1 - Analytes Back Catalog number: 30042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended Q60016751 Custom Chloroparaffin C10-C13, 51,5% Cl, 1000µg/mL in Cyclohexane, 1ml Price on request PAH-ISS-B PAH Internal Standard Spiking Solution, 1.2ml, isooctane Price on request 677241 Fenbutatin oxide, 100 µg/ml, Methanol, 1ml Price on request