1000 ppmC standard KHP, 100ml Back Catalog number: 511-946 Availability: In the manufacturer's stock Price on request - + Recommended E1398-100ML FE1398Lutetium ICP 10mg/L ,100LPF Price on request E1348-100ML FE1348 Antimony ICP 100mg/L ,100LPF Price on request E1355-100ML FE1355 Tantalum ICP 100mg/L ,100LPF Price on request