EPA Method 531.1 - Analytes Back Catalog number: 30042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8723.12-K-IO Dimethyl sebacate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-79-6 Price on request 10378.20-K-ME EDDP perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL, Price on request 680927 Sedaxane, 10.0 µg/ml, Acetonitrile, 10ml Price on request