SPEX CertiPrep
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Assurance Grade Selenium for AA and ICP, 1,000 ug/mL (1,000 PPM), 30 mL, in 2% HNO3, SPEX Certiprep, PLSE2-2MSPEX CertiPrepPLSE2-2M$38.38Order will ship within 1-3 business days -
Claritas PPT Grade Selenium for ICP-MS, 1,000 ug/mL (1,000 PPM), 30 mL, in 2% HNO3, SPEX Certiprep, CLSE2-2MSPEX CertiPrepCLSE2-2M$56.10Order will ship within 1-3 business days -
Selenium Organometallic Oil Standard for Wear Metal Analysis, SPEX Certiprep, ORG-SE8-2ZSPEX CertiPrepORG-SE8-2Z$100.98Order will ship within 1-3 business days