SPEX CertiPrep
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Assurance Grade Silicon for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in H2O / 0.4% F, SPEX Certiprep, PLSI9-2YSPEX CertiPrepPLSI9-2Y$76.78Order will ship within 1-3 business days -
Assurance Grade Silicon for AA and ICP, 1,000 ug/mL (1,000 PPM), 250 mL, in H2O / 0.4% F, SPEX Certiprep, PLSI9-2TSPEX CertiPrepPLSI9-2T$129.92Order will ship within 1-3 business days -
Assurance Grade Silicon for AA and ICP, 1,000 ug/mL (1,000 PPM), 500 mL, in H2O / 0.4% F, SPEX Certiprep, PLSI9-2XSPEX CertiPrepPLSI9-2X$168.50Order will ship within 1-3 business days