四甲基硅烷,Tetramethylsilane [TMS];≥99.0% (GC)
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β-淀粉样蛋白片段25-35,Amyloid β-Protein Fragment 25-35;≥97% (HPLC)
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硝酸钾-15N,Potassium nitrate-15N;10 atom % 15N
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七氟丁酸 [全氟丁酸],Heptafluorobutyric acid [HFBA];analytical standard, ≥98.0% (GC)
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尼卡巴嗪,Nicarbazin;VETRANAL®, analytical standard, ≥98.0%
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(-)-α-蒎烯,(−)-α-Pinene;analytical standard, ≥99.0% (sum of enantiomers, GC)
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氨基-PEG4-叔丁酯,Amino-PEG4-t-butyl ester;liquid