氧化铝铈,Aluminum cerium oxide;nanopowder, ≤120 nm particle size (BET), 99% trace metals basis
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硅胶,Silica gel;technical grade 40, 6-14 mesh
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香叶酸,Geranic acid;85%, stabilised
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马来酸二乙酯,Diethyl maleate;analytical standard, ≥96.5% (GC)
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硅胶,Silica gel;high-purity grade, pore size 60 Å, 70-230 mesh
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利福平,Rifampicin;Pharmaceutical Secondary Standard; Certified Reference Material
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正庚烷,Heptane;biotech. grade, ≥99%