HAFNIUM-AAS 1000PPM IN HNO3/HF, Ricca Chemical
Manufacturer: Ricca Chemical Co.
VeriSpec Hafnium (Hf) Standard for AAS 1000 ppm in 2% HNOâ/1% HF Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Shelf Life (Months): 24, (DOT Regulated: UN3287, Class 6.1, PGIII)