三氯乙酸,Trichloroacetic acid [TCA];BioUltra, ≥99.5% (T)
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IR-140;Dye content 95 %
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呋喃妥因 [呋喃妥英, 呋喃坦啶],Nitrofurantoin;Pharmaceutical Secondary Standard; Certified Reference Material
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聚(D,L-丙交酯-co-乙交酯),Resomer® RG 504, Poly(D,L-lactide-co-glycolide);PLGA, lactide:glycolide 50:50, ester terminated, Mw 38,000-54,000
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正辛酸,Octanoic acid;analytical standard, ≥99.5% (GC)
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溴化铅(II),Lead(II) bromide;99.999% trace metals basis
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抑肽酶来源于牛肺,Aprotinin from bovine lung [BPTI];recombinant, expressed in Nicotiana (tobacco), ≥5 TIU/mg protein, ≥98% (SDS-PAGE)