四甲基乙二胺,N,N,N′,N′-Tetramethylethylenediamine [TEMED, TMEDA];BioReagent, for molecular biology, ≥99% (GC)
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巴比妥酸,Barbituric acid;for spectrophotometric det. of cyanide, ≥99.5%
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腺苷,Adenosine;Pharmaceutical Secondary Standard; Certified Reference Material
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铟,Indium;powder, 99.99% trace metals basis
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硬脂酸,Stearic acid;Grade I, ≥98.5% (capillary GC)
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活性炭,Activated Charcoal;suitable for cell culture, suitable for plant cell culture
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钛酸钡(IV),Barium titanate(IV);nanopowder (cubic crystalline phase), <100 nm particle size (BET), ≥99% trace metals basis