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 E4200-100ML FE4200 Calcium Alc for AAS 1g/L ,100LPF Price on request E1162-100ML FE1162Manganese ICP 10g/L ,100LPF Price on request E4204-100ML FE4204 Sodium Alc for AAS 1g/L ,100LPF Price on request