2-(4-联苯基)-5-苯基-1,3,4-噁二唑,2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole [PBD];98%
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L-焦谷氨酸,L-Pyroglutamic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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芝麻林素,Sesamolin;≥97%, from Sesamum indicum (sesame)
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4,4′-双(二乙氨基)苯甲酮 [四乙基米氏酮],4,4′-Bis(diethylamino)benzophenone;≥99%
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月桂酸 [十二烷酸],Dodecanoic acid;≥99% (GC/titration)
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L-抗坏血酸 [维生素C],L-Ascorbic acid;puriss. p.a., ACS reagent, reag. ISO, Ph. Eur., 99.7-100.5% (oxidimetric)
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硫酸镍六水合物,Nickel(II) sulfate hexahydrate;≥99.99% trace metals basis