EPA Method 515.1 Surrogate Standard Back Catalog number: 30022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90127R Aroclor 1248 Price on request 11148.24-K-IO Tris(3,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL, Price on request 11970.15-10MG (±)-Flurbiprofen,neat,neat,10mg Price on request