EPA Method 8040 - Surrogate Standard Mix Back Catalog number: 80413 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-094S-10X Dursban, 1000µg/mL in MeOH, 1ml Price on request C15804000 (+)-Oxymatrine, 25mg Price on request M6-CYA [13C3],[13N3]-Cyanuric Acid, 1.2ml x 100ug/ml, water Price on request