碳酸钙,Calcium carbonate;99.999% trace metals basis
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氧化钪(III),Scandium(III) oxide;99.9% trace rare earth metals basis
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乙酰丙酮铝,Aluminum acetylacetonate [Al(acac)3];ReagentPlus®, 99%
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偏磷酸,meta-Phosphoric acid;BioXtra, ≥33.5%
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糠醛,Furfural;certified reference material, pharmaceutical secondary standard
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半胱胺,Cysteamine [β-MEA];≥98.0% (RT)
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丙酸,Propionic acid [PA];puriss. p.a., ≥99.5% (GC)