溴化铈(III),Cerium(III) bromide;AnhydroBeads™, −10 mesh, 99.99% trace metals basis
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1,3,5,7,9,11-八异丁基四环[7.3.3.15,11]八硅氧烷-内-3,7-二醇,1,3,5,7,9,11-Octaisobutyltetracyclo[7.3.3.15,11] octasiloxane-endo-3,7-diol;97%
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碳酸钾,Potassium carbonate;meets analytical specification of Ph. Helv., puriss., anhydrous, granulated, 99-101% (calc. to the dried substance)
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苯并[1,2-b:4,5-b']二噻吩,Benzo[1,2-b:4,5-b']dithiophene