Anion Mix #2 Back Catalog number: 50672 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677981 Parathion-ethyl, 100 µg/ml, Toluene, 1ml Price on request XA13797500AL 4-Fluoro-3-phenoxy benzoic acid, 100 ng/µl, 1ml Price on request EPA-PAH-STK Native PAH Solution/Mixture, 1.2ml, toluene Price on request