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Supplier
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Description
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Reference
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| advtechind
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selenium, mixture
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| advtechind
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selenium powder, 99.5+%
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| advtechind
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selenium, powder 99.9% 200mesh
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| advtechind
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selenium, powder 99.999% 200mesh
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| advtechind
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selenium, granules 99.99%
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| advtechind
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selenium, nist standard solution
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| advtechind
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selenium, icp standard solution, 1000ppm in hno3
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| advtechind
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selenium standard solution
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| advtechind
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selenium, granules 99.999%
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| advtechind
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selenium powder 99.9% -200mesh
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| alfa-chemistry
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Selenium is a reddish colored powder that may become black upon exposure to air. It is toxic by ingestion. It is used to manufacture electronic components and rubber.;DryPowder; DryPowder, OtherSolid; OtherSolid; PelletsLargeCrystals;GREY SOLID IN VARIOUS FORMS.;COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.;Amorphous or crystalline, red to gray solid.;Amorphous or crystalline, red to gray solid. [Note: Occurs as an impurity in most sulfide ores.]
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| leapchem
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selenium
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| leapchem
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selenium
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| cm-finechemicals
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SELENIUM
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| advtechind
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selenium, in water, gbw prrimary standard
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| advtechind
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selenium 100 ml
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| advtechind
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selenium single-element solution standard substance, certified reference material
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| advtechind
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selenium single-element solution standard substance, certified reference material
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| advtechind
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selenium composition analysis solution reference material, certified reference material
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| advtechind
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selenium 500 ml
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