EPA Method 300.0 Anions Mix A Back Catalog number: 50623 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681945 Triazoxide, 10.0 µg/ml, Acetonitrile, 10ml Price on request 6:8PFPI Sodium perfluorohexylperfluorooctylphosphinate, 1.2ml x 50ug/ml, methanol Price on request S-4353-K-5AC ISO 8165-1 Internal Control Stock Solution 1 1 Internal standard, 1000µg/mL in acetone; unit: 1x5mL 2061.6 2,4-Dibromophenol [615-58-7] Price on request