EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9530.19-25MG Clomipramine hydrochloride Price on request PFOS-001S Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Price on request BB-26 2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request