SPEX CertiPrep
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Assurance Grade Potassium for AA and ICP, 10,000 ug/mL (10,000 PPM), 125 mL, in 5% HNO3, SPEX Certiprep, PLK2-3YSPEX CertiPrepPLK2-3Y$125.50Order will ship within 1-3 business days -
Assurance Grade Potassium for AA and ICP, 10,000 ug/mL (10,000 PPM), 500 mL, in 5% HCl, SPEX Certiprep, PLK1-3XSPEX CertiPrepPLK1-3X$306.68Order will ship within 1-3 business days -
Assurance Grade Potassium for AA and ICP, 10,000 ug/mL (10,000 PPM), 500 mL, in 5% HNO3, SPEX Certiprep, PLK2-3XSPEX CertiPrepPLK2-3X$288.14Order will ship within 1-3 business days