己酸酐,Hexanoic anhydride;purum, ≥97.0% (GC)
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马来酸桂哌齐特,Cinepazide maleate;≥98% (HPLC)
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α-酮戊二酸,α-Ketoglutaric acid [α-KG];BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98.5%
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贝曲西班,Betrixaban;≥98% (HPLC)
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正丁酸,Butyric acid;analytical standard, ≥99.5% (GC)
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利福平,Rifampicin;Pharmaceutical Secondary Standard; Certified Reference Material
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硝酸铥(III)五水合物,Thulium(III) nitrate pentahydrate;powder or crystals, 99.9%