丁酸酐,Butyric anhydride;98%
最近浏览商品
-
甲酸钾,Potassium formate;BioUltra, ≥99.0% (NT) -
1,2-丙二醇,Propylene Glycol [1,2-PDO];ReagentPlus®, 99% -
水杨酸,Salicylic acid;Pharmaceutical Secondary Standard; Certified Reference Material -
1-溴-4-氟苯,1-Bromo-4-fluorobenzene;99% -
亚硝酸钾,Potassium nitrite;cryst. for analysis EMSURE® ACS, ≥97.0% -
高碘酸,Periodic acid;ACS reagent, 99%
