Sulfate (SO4-2), 1000µg/ml in Water, 100ml Back Catalog number: 54106 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended E2153-100ML FE2153 PE CRDL 22 ,100LPF Price on request E3012-100ML FE3012 Chromium for IC 1g/L ,100LPF Price on request E2007-100ML FE2007 Agilent ICP-MS Tuning 6 ,100LPF Price on request