八甲基环四硅氧烷,Octamethylcyclotetrasiloxane [D4];98%
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巴西木素,Brazilin;≥97.5%
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海藻酸钠盐来源于褐藻,Alginic acid sodium salt from brown algae;BioReagent, suitable for immobilization of micro-organisms
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四丁基六氟磷酸铵,Tetrabutylammonium hexafluorophosphate [TBAHFP, TBAPF6];purum, ≥98.0% (CHN)
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四丁基碘化铵,Tetrabutylammonium iodide [TBAI];suitable for ion pair chromatography, LiChropur™, ≥99.0%
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α-甲基苯乙烯,α-Methylstyrene;99%, contains 15 ppm p-tert-butylcatechol as inhibitor