三(丁基环戊二烯)化钇(III),Tris(butylcyclopentadienyl) yttrium(III);99.9% trace metals basis
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2,3,5-三甲基吡嗪,2,3,5-Trimethylpyrazine;≥99%, FCC, FG -
十五氟辛酸甲酯,Methyl pentadecafluorooctanoate [MePFOA];98% -
甘草素 [甘草醇],Liquiritigenin;phyproof® Reference Substance, ≥98.0% (HPLC) -
6-羟基-3,4-二氢-2(1H)-喹诺酮,6-Hydroxy-3,4-dihydro-2(1H)-quinolinone;97% -
甲基九氟丁醚,Methoxyperfluorobutane;puriss., ≥99.0% (total assay of isomers, GC)
