EPA Method 524.2 - Gases & Liquids Back Catalog number: 35001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFOS-001S Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Price on request 677000 Benfuracarb, 100 µg/ml, Acetonitrile, 1ml Price on request YA08060300HE Phthalate Esters Mix 3, 1000µg/mL in Hexane, 1ml Price on request