NIOBIUM-ICP/MS 10MG/L HNO3/HF, Ricca Chemical
Manufacturer: Ricca Chemical Co.
VeriSpec Niobium Standard for ICP/MS 10 ppm in 2% HNO₃/HF Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Shelf Life (Months): 12