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 E1334-100ML FE1334 Sodium ICP 100mg/L ,100LPF Price on request E2192-100ML FE2192 NexION DRC Mode DL Blank ,100LPF Price on request E1045-100ML FE1045 Praseodymium ICP 1g/L ,100LPF Price on request