甲基羟乙基纤维素,Methyl 2-hydroxyethyl cellulose
最近浏览商品
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斑蝥黄 [眦黄质],Canthaxanthin;≥95.0% (HPLC) -
利福平,Rifampicin;≥97% (by Assay), Calbiochem® -
芬戈莫德盐酸盐,FTY720; certified reference material, pharmaceutical secondary standard -
碳酸钙,Calcium carbonate;ACS reagent, ≥99.0%, powder -
柴胡皂苷B1,Saikosaponin B1;phyproof® Reference Substance, ≥90.0% (HPLC) -
HEPES钠盐,HEPES sodium salt;Vetec™, reagent grade, 96%
