Ricca
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100 mL Tungsten Standard 10 g/L in 10% NH₃ for ICP, VeriSpecRiccaRV010497-100N$205.17Order will ship within 1-3 business days -
100 mL Tungsten Standard 10 g/L in 2% HNO₃/HF for ICP, VeriSpecRiccaRV010428-100N$205.17Order will ship within 1-3 business days
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100 mL Tungsten Standard 1000 ppm in 1% HNO₃/HF for ICP, VeriSpecRiccaRV010327-100N$110.96Order will ship within 1-3 business days