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 VHG-PSRN-100 Strontium Standard: Sr @ 1000 µg/mL in 5% HNO3, 100mL Price on request 5190-9406 PE std Alt Trace Metal I in 2 HNO3 100ml 344,99 € VHG-TSIW-100 Si @ 10000 µg/mL in H2O, tr. F-, 100ml Price on request