SPEX CertiPrep
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Assurance Grade Erbium for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, PLER2-2YSPEX CertiPrepPLER2-2Y$87.11Order will ship within 1-3 business days -
Assurance Grade Erbium for AA and ICP, 1,000 ug/mL (1,000 PPM), 500 mL, in 2% HNO3, SPEX Certiprep, PLER2-2XSPEX CertiPrepPLER2-2X$177.36Order will ship within 1-3 business days -
Claritas PPT Grade Erbium for ICP-MS, 1 ug/mL (1 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, CLER2-1BYSPEX CertiPrepCLER2-1BY$140.26Order will ship within 1-3 business days