溴化镍,Nickel(II) bromide;anhydrous, powder, ≥99.9% trace metals basis
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碘化锌,Zinc iodide;≥99.99% trace metals basis
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硫酸铈(IV)铵二水合物,Ammonium cerium(IV) sulfate dihydrate;≥94.0% (with KMnO4, redox titration)
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(±)-α-硫辛酸,(±)-α-Lipoic acid;synthetic, ≥99% (titration), powder
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甲基紫精水合物 [二氯百草枯],Methyl viologen dichloride hydrate;98%
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过硫酸铵,Ammonium persulfate [APS];EMPLURA®, ≥98.0% (iodometric)
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L-酪氨酸,L-Tyrosine;Vetec™, reagent grade, ≥98%