As @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PASN-100 Availability: In the manufacturer's stock Price on request - + Recommended VHG-PTLN-100 Tl, 1000 µg/mL in 5% HNO3, 100ml Price on request E1419-100ML FE1419 Silicon ICP 10mg/L ,100LPF Price on request E4066-500ML FE4066 Scandium for AAS 1g/L ,500LPF Price on request