Phosphate (PO4-3) as P, 1000µg/ml in Water, 100ml Back Catalog number: 54105 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended E1430-100ML FE1430 Uranium ICP 10mg/L ,100LPF Price on request E1388-100ML FE1388Gadolinium ICP 10mg/L ,100LPF Price on request E4075-100ML FE4075 Tellurium for AAS 1g/L ,100LPF Price on request