EPA Method 552.2 - Surrogate Standard Back Catalog number: 30109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79550 1,1,1-Trichloroethane Price on request 675399 Fenoprop, 100 µg/ml, Acetonitrile, 5ml Price on request 10719.9-K-T 1-Indanone,1000 µg/mL,toluene,1mL, Price on request