Ricca
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100 mL Cobalt Standard 1000 ppm in 2% HNO₃ for ICP, VeriSpecRiccaRV010272-100N$121.02Order will ship within 1-3 business days -
250 mL Cobalt Standard 1000 ppm in 2% HNO₃ for ICP, VeriSpecRiccaRV010272-250N$181.95Order will ship within 1-3 business days
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500 mL Cobalt Standard 1000 ppm in 2% HNO₃ for ICP, VeriSpecRiccaRV010272-500N$259.02Order will ship within 1-3 business days