Ricca
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100 mL Hafnium Standard 10 g/L in 5% HNO₃/HF for ICP, VeriSpecRiccaRV010455-100N$761.48Order will ship within 1-3 business days -
100 mL Hafnium Standard 1000 ppm in 2% HCl/HF for ICP, VeriSpecRiccaRV010283-100N$222.22Order will ship within 1-3 business days
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100 mL Hafnium Standard 1000 ppm in 2% HNO₃/HF for ICP, VeriSpecRiccaRV010339-100N$222.22Order will ship within 1-3 business days