SPEX CertiPrep
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Assurance Grade Potassium for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, PLK2-2YSPEX CertiPrepPLK2-2Y$73.83Order will ship within 1-3 business days -
Assurance Grade Potassium for AA and ICP, 1,000 ug/mL (1,000 PPM), 250 mL, in 2% HNO3, SPEX Certiprep, PLK2-2TSPEX CertiPrepPLK2-2T$129.92Order will ship within 1-3 business days -
Assurance Grade Potassium for AA and ICP, 1,000 ug/mL (1,000 PPM), 30 mL, in 2% HNO3, SPEX Certiprep, PLK2-2MSPEX CertiPrepPLK2-2M$38.38Order will ship within 1-3 business days -
Assurance Grade Potassium for AA and ICP, 1,000 ug/mL (1,000 PPM), 500 mL, in 2% HNO3, SPEX Certiprep, PLK2-2XSPEX CertiPrepPLK2-2X$161.13Order will ship within 1-3 business days -
Claritas PPT Grade Potassium for ICP-MS, 1,000 ug/mL (1,000 PPM), 125 mL, in 2% HNO3, SPEX Certiprep, CLK2-2YSPEX CertiPrepCLK2-2Y$126.97Order will ship within 1-3 business days -
Claritas PPT Grade Potassium for ICP-MS, 1,000 ug/mL (1,000 PPM), 30 mL, in 2% HNO3, SPEX Certiprep, CLK2-2MSPEX CertiPrepCLK2-2M$56.10Order will ship within 1-3 business days