隐丹参酮,Cryptotanshinone [CPT];phyproof® Reference Substance, ≥90.0% (HPLC)
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DL-苹果酸,DL-Malic acid;≥98% (capillary GC) -
四苯基硼酸钠 [四苯硼钠],Sodium tetraphenylborate;puriss. p.a., ACS reagent, ≥99.5% (NT) -
碘化钾,Potassium iodide;AnhydroBeads™, −10 mesh, 99.998% trace metals basis -
醌氢醌,Quinhydrone;97% -
(+)-儿茶素水合物,(+)-Catechin hydrate;≥96.0% (sum of enantiomers, HPLC) -
2,3-二氨基甲苯,2,3-Diaminotoluene;97%
