Fluoride (F-) Back Catalog number: 54102 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended TOIC1M TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Price on request E2115-100ML FE2115 PE Alternative If A 6 ,100LPF Price on request E1355-100ML FE1355 Tantalum ICP 100mg/L ,100LPF Price on request