Strontium Standard: Sr @ 1000 µg/mL in 5% HNO3, 100mL Back Catalog number: VHG-PSRN-100 Availability: In the manufacturer's stock Price on request - + Recommended E1418-100ML FE1418 Selenium ICP 10mg/L ,100LPF Price on request E1429-100ML FE1429 Thulium ICP 10mg/L ,100LPF Price on request E1022-100ML FE1022Gallium ICP 1g/L ,100LPF Price on request