Common Anions EPA 300.1Mix Back Catalog number: 59485 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 6:8PFPI Sodium perfluorohexylperfluorooctylphosphinate, 1.2ml x 50ug/ml, methanol Price on request 20023 CLP - Pesticide Surrogate Spike Solution Price on request 10446.7-10MG Trigonelline hydroiodide Price on request