草酸,Oxalic acid;puriss. p.a., anhydrous, ≥99.0% (RT)
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乙酰氯,Acetyl chloride;reagent grade, 98%
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氧化铝铈,Aluminum cerium oxide;nanopowder, ≤80 nm particle size (BET), 99% trace metals basis
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铜,Copper;powder, <425 μm, 99.5% trace metals basis
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丁酸酐,Butyric anhydride;98%
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氧化钪(III),Scandium(III) oxide;99.9% trace rare earth metals basis
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烟酸甲酯,Methyl nicotinate;puriss., ≥99.0% (GC)