Ricca
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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 -
100 mL Tungsten Standard 1000 ppm in 4% NH₃ for ICP, VeriSpecRiccaRV010360-100N$110.96Order will ship within 1-3 business days -
250 mL Tungsten Standard 1000 ppm in 1% HNO₃/HF for ICP, VeriSpecRiccaRV010327-250N$199.19Order will ship within 1-3 business days -
250 mL Tungsten Standard 1000 ppm in 4% NH₃ for ICP, VeriSpecRiccaRV010360-250N$199.19Order will ship within 1-3 business days -
500 mL Tungsten Standard 1000 ppm in 1% HNO₃/HF for ICP, VeriSpecRiccaRV010327-500N$284.72Order will ship within 1-3 business days -
500 mL Tungsten Standard 1000 ppm in 4% NH₃ for ICP, VeriSpecRiccaRV010360-500N$284.72Order will ship within 1-3 business days