Perfluorooctane sulfonic acid, 100 ng/µl, 1ml Back Catalog number: XA15987120ME Availability: In the manufacturer's stock Price on request - + Recommended 73513 2-[(2-Ethyl-6-methylphenyl)amino]-1-propanol Price on request 94759 Benzidine Price on request 53331 EPA Method 6020 / 6020A - Mix B Price on request