橙黄I [金橙I],α-Naphthol orange [Orange I];for microscopy (Hist.), indicator (pH 7.6-8.9)
最近浏览商品
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聚乙烯醇 [PVA],Poly(vinyl alcohol);average Mw 31,000-50,000, 87-89% hydrolyzed -
硫酸钾,Potassium sulfate;99.999 Suprapur® -
西诺沙星,Cinoxacin;powder or crystals, 97.0-102.0% -
SB-366791;≥98% (HPLC), powder -
氧化钪(III),Scandium(III) oxide;99.9% trace rare earth metals basis -
硅胶,Silica gel;high-purity grade (7734), pore size 60 Å, 70-230 mesh
