TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended E1068-100ML FE1068 Tungsten ICP 1g/L ,100LPF Price on request E1041-100ML FE1041 Osmium ICP 1g/L ,100LPF Price on request E1373-100ML FE1373 Boron ICP 10mg/L ,100LPF Price on request