As @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PASN-100 Availability: In the manufacturer's stock Price on request - + Recommended E1304-100ML FE1304 Boron ICP 100mg/L ,100LPF Price on request E1192-100ML FE1192 Thulium ICP 10g/L ,100LPF Price on request E1417-100ML FE1417 Scandium ICP 10mg/L ,100LPF Price on request