2,8-双(二苯基磷酰基)二苯并[b,d]噻吩,2,8-Bis(diphenylphosphoryl)dibenzo[b,d] thiophene [PPT];sublimed
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碳酸镁,Magnesium carbonate;meets USP testing specifications
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4-羟基苯甲酸甲酯钠盐,Methyl 4-hydroxybenzoate sodium salt;tested according to Ph. Eur.
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蒽 [标准品];Anthracene;analytical standard
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结晶紫 [龙胆紫],Crystal Violet;indicator for the determination of the redox potential, S. No.: 785
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三溴化磷溶液,Phosphorus tribromide solution [PBr3];1.0 M in methylene chloride
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没食子酸,Gallic acid;certified reference material, TraceCERT®