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