SPEX CertiPrep
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Assurance Grade Copper for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, PLCU2-2YSPEX CertiPrepPLCU2-2Y$73.83Order will ship within 1-3 business days -
Claritas PPT Grade Copper for ICP-MS, 1 ug/mL (1 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, CLCU2-1BYSPEX CertiPrepCLCU2-1BY$119.58Order will ship within 1-3 business days -
Claritas PPT Grade Copper for ICP-MS, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, CLCU2-2YSPEX CertiPrepCLCU2-2Y$126.97Order will ship within 1-3 business days