Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Back Catalog number: PFOS-001S Availability: In the manufacturer's stock Price on request - + Recommended 73391 Acrylamide-2,3,3-d3, 1000μg/ml in Acetonitrile, 1ml Price on request 71346 4-Ethylheptane Price on request X9020 Benzo(a)pyrene Price on request