三氟化硼二丁醚,Boron trifluoride dibutyl etherate;liquid
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链球菌疫苗生产培养基,Streptococcal vaccine production medium -
甲基原薯蓣皂,Methyl protodioscin;≥98% (HPLC) -
诃子林鞣酸,Chebulinic acid;phyproof® Reference Substance, ≥80.0% (HPLC) -
反式-肉桂醛,trans-Cinnamaldehyde;analytical standard, ≥95.0% (GC) -
链球菌溶血素O来源于化脓链球菌,Streptolysin O from Streptococcus pyogenes [SLO];≥1,000,000 units/mg protein, recombinant, lyophilized powder, expressed in E. coli -
酒石酸二钠二水合物 [二水酒石酸钠],Sodium tartrate dibasic dihydrate;for analysis EMSURE®, ≥99.5% (perchloric acid titration)
