L-缬氨酸,L-Valine;PharmaGrade, ≥98.5%
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奥沙普秦,Oxaprozin;pharmaceutical secondary standard, certified reference material
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高岭土,Kaolin;heavy, powder
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四氢呋喃,Tetrahydrofuran [THF];for spectroscopy Uvasol®, ≥99.9% (GC)
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刃天青钠盐,Resazurin sodium salt;certified by the Biological Stain Commission, Dye content, 75%
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硫酸铵,Ammonium sulfate;BioXtra, ≥99.0%
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多聚蔗糖400,Ficoll® PM 400;lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture