SPEX CertiPrep
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Assurance Grade Cobalt for AA and ICP, 1,000 ug/mL (1,000 PPM), 500 mL, in 2% HCl, SPEX Certiprep, PLCO1-2XSPEX CertiPrepPLCO1-2X$178.84Order will ship within 1-3 business days -
Assurance Grade Cobalt for AA and ICP, 1,000 ug/mL (1,000 PPM), 500 mL, in 2% HNO3, SPEX Certiprep, PLCO2-2XSPEX CertiPrepPLCO2-2X$161.13Order will ship within 1-3 business days -
Assurance Grade Cobalt for AA and ICP, 10,000 ug/mL (10,000 PPM), 500 mL, in 5% HNO3, SPEX Certiprep, PLCO2-3XSPEX CertiPrepPLCO2-3X$288.14Order will ship within 1-3 business days