正二十二烷-D46,n-Docosane-d46
最近浏览商品
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十一烷二酸,Undecanedioic acid;97% -
硫酸锂,Lithium sulfate;anhydrous, 99.5% trace metals basis -
贯叶金丝桃素,Hyperforin;≥85% (HPLC) -
碘化钠,Sodium iodide;Vetec™, reagent grade -
柴胡皂苷B2,Saikosaponin B2;phyproof® Reference Substance, ≥90.0% (HPLC) -
2-氯-1,3-丁二烯,Chloroprene solution;certified reference material, 2000 μg/mL in methanol
