Fluoride (F-) Back Catalog number: 54102 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended E1371-100ML FE1371 Arsenic ICP 10mg/L ,100LPF Price on request E1428-100ML FE1428 Thallium ICP 10mg/L ,100LPF Price on request E4008-100ML FE4008 Barium for AAS 1g/L ,100LPF Price on request