Perfluorooctane sulfonic acid, 100µg/ml in MeOH, 1ml Back Catalog number: PFOS-001S Availability: In the manufacturer's stock Price on request - + Recommended R509800 Rilpivirin, 25mg Price on request DF-12347-S 1,2,3,4,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request MI512-100 Reagent kit for 100 tests (phosphate LR) Contains: 100 powder sachets Price on request