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 E1380-100ML FE1380 Chromium ICP 10mg/L ,100LPF Price on request E2114-100ML FE2114 PE Primary If/If A 4 ,100LPF Price on request E4037-500ML FE4037 Potassium for AAS 1g/L ,500LPF Price on request