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    购买 Selenium Reagent

    广告
    $66.00
    Selenium - 1,000 Ug/Ml - For AA And ICP - 125Ml
    Ibis Scientific
    $66.00
    Selenium - 1,000 Ug/Ml - For AA And ICP - 125Ml
    Ibis Scientific
    $148.00
    Spex Certiprep PLSE2-2X Assurance Grade Selenium, 1,000 Μg/Ml For AA And ICP In 2% HNO3, 500 Ml | Cole-Parmer
    Cole-Parmer
    $148.00
    Spex Certiprep PLSE2-2X Assurance Grade Selenium, 1,000 Μg/Ml For AA And ICP In 2% HNO3, 500 Ml | Cole-Parmer
    Cole-Parmer
    $119.00
    Spex Certiprep PLSE2-3Y Assurance Grade Selenium, 10,000 Μg/Ml In 5% HNO3, 125 Ml | Cole-Parmer
    Cole-Parmer
    $119.00
    Spex Certiprep PLSE2-3Y Assurance Grade Selenium, 10,000 Μg/Ml In 5% HNO3, 125 Ml | Cole-Parmer
    Cole-Parmer
    $58.37
    Labchem Selenium AA Standard, 1000Ppm: 1000Ppm, 7446-08-4, Seo2, Plastic, Bottle, Lab Model: LC223707
    Grainger
    $58.37
    Labchem Selenium AA Standard, 1000Ppm: 1000Ppm, 7446-08-4, Seo2, Plastic, Bottle, Lab Model: LC223707
    Grainger
    $266.00
    Spex Certiprep PLSE2-3X Assurance Grade Selenium, 10,000 Μg/Ml In 5% HNO3, 500 Ml | Cole-Parmer
    Cole-Parmer
    $266.00
    Spex Certiprep PLSE2-3X Assurance Grade Selenium, 10,000 Μg/Ml In 5% HNO3, 500 Ml | Cole-Parmer
    Cole-Parmer
    $35.00
    Spex Certiprep plse2-2m Assurance Grade Selenium, 1,000 Μg/Ml For AA And ICP In 2% HNO3, 30 Ml | Cole-Parmer
    Cole-Parmer
    $35.00
    Spex Certiprep plse2-2m Assurance Grade Selenium, 1,000 Μg/Ml For AA And ICP In 2% HNO3, 30 Ml | Cole-Parmer
    Cole-Parmer
    $50.00
    Spex Certiprep clse2-2m Claritas PPT Grade Selenium, 1,000 Μg/Ml In 2% HNO3, 30 Ml | Cole-Parmer
    Cole-Parmer
    $50.00
    Spex Certiprep clse2-2m Claritas PPT Grade Selenium, 1,000 Μg/Ml In 2% HNO3, 30 Ml | Cole-Parmer
    Cole-Parmer
    $67.00
    Spex Certiprep SPEC-SE4 Assurance Grade Selenium +4 Speciation Std, 1,000 Μg/Ml, 125 Ml | Cole-Parmer
    Cole-Parmer
    $67.00
    Spex Certiprep SPEC-SE4 Assurance Grade Selenium +4 Speciation Std, 1,000 Μg/Ml, 125 Ml | Cole-Parmer
    Cole-Parmer
    $81.00
    Spex Certiprep ORG-SE8-2Z Selenium Organometallic Standard, 1,000 Μg/Ml In Base Oil 75, 50G | Cole-Parmer
    Cole-Parmer
    $81.00
    Spex Certiprep ORG-SE8-2Z Selenium Organometallic Standard, 1,000 Μg/Ml In Base Oil 75, 50G | Cole-Parmer
    Cole-Parmer