Fluoride (F-), 1.0µg/mL in Water, 500ml Back Catalog number: 59929 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended E4040-100ML FE4040Lanthanum for AAS 1g/L ,100LPF Price on request E1186-100ML FE1186 Tantalum ICP 10g/L ,100LPF Price on request E4105-100ML FE4105 Boron for AAS conc 10g/L ,100LPF Price on request