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 E4201-500ML FE4201 Copper Alc for AAS 1g/L ,500LPF Price on request E1368-100ML FE1368 Bismuth ICP 10mg/L ,100LPF Price on request E1393-100ML FE1393 Indium ICP 10mg/L ,100LPF Price on request