12055-23-1; 7664-39-3; 7647-01-0
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VeriSpec™ Hafnium Standard for ICP, 1000 ppm in 2% HCl/HF
Ricca ChemicalMatrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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