哌嗪-N,N'-二(2-乙磺酸),PIPES;anhydrous, free-flowing, Redi-Dri™, ≥99%
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乙基纤维素,Ethyl cellulose [EC];viscosity 4 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl
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莱苞迪苷N,Rebaudioside N;≥95.0% (HPLC)
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氧化镧(III),Lanthanum(III) oxide;nanopowder, <100 nm particle size (TEM), 99% trace metals basis
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正己烷,Hexane;hypergrade for organic trace analysis SupraSolv®, ≥99% (GC)
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羟基积雪草苷,Madecassoside;phyproof® Reference Substance, ≥90.0% (HPLC)
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酸枣仁皂苷B,Jujuboside B [JuB];phyproof® Reference Substance, ≥95.0% (HPLC)