Palladium Standard: Pd @ 1000 µg/mL in 5% HNO3, 100mL Back Catalog number: VHG-PPDN-100 Availability: In the manufacturer's stock Price on request - + Recommended 54150 Complex Cyanide (CN-), 1000µg/ml in Tr. NaOH / Water, 100ml Price on request 5191-4570 ICP-MS Internal Std Mix (100mL) 6 454,27 Kč VHG-INO3-100 Nitrate Standard: NO3-, 1000µg/ml in Water, 100ml Price on request