香草酸,Vanillic acid;97%
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1,3-二氟苯,1,3-Difluorobenzene;≥99% -
反式-咖啡酸,trans-Caffeic acid;phyproof® Reference Substance, ≥98.0% (HPLC) -
(-)-可替宁,(-)-Cotinine;Pharmaceutical Secondary Standard; Certified Reference Material -
舒林酸,Sulindac;meets USP testing specifications, ≥98.0% -
马尿酸,Hippuric acid;98% -
9-甲醛菲,9-Phenanthrenecarboxaldehyde;97%
