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 E1501-100ML FE1501 Arsenic(V) ICP 100mg/L ,100LPF Price on request E4051-500ML FE4051 Niobium for AAS 1g/L ,500LPF Price on request E4107-100ML FE4107 Calcium AAS conc 10g/L ,100LPF Price on request