EPA Method 609 - Analytes Back Catalog number: 40013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4035-0-10IO Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Price on request 676768 Benzthiazuron, 100 µg/ml, Methanol, 1ml Price on request 52316 GFAA Spike Standard Price on request