TOC/TIC Mixed Standard, 1000ppm each in Water, 500ml Back Catalog number: TOIC1M Availability: In the manufacturer's stock Price on request - + Recommended E1003-100ML FE1003 Silver ICP 1g/L ,100LPF Price on request E4117-100ML FE4117 Scandium for AAS c 10g/L ,100LPF Price on request E1374-100ML FE1374 Barium ICP 10mg/L ,100LPF Price on request