As @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PASN-100 Availability: In the manufacturer's stock Price on request - + Recommended E1040-100ML FE1040 Nickel ICP 1g/L ,100LPF Price on request E1194-100ML FE1194 Vanadium ICP 10g/L ,100LPF Price on request E4040-500ML FE4040Lanthanum for AAS 1g/L ,500LPF Price on request