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英文名:Betaxolol
级别: Analytical Standard 储存: 冷冻(-20℃)    
英文名:Silver nitrate solution for volumetric analysis,c(AgNO3)=0.5mol/L (0.5N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Silver nitrate solution for volumetric analysis,in isopropanol,c(AgNO3)=0.01mol/L (0.01N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Zinc sulfate solution for volumetric analysis,c(ZnSO4)=0.1mol/L (0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Trihydroxymethyl aminomethane solution for volumetric analysis,c(C4H11NO3)=0.2mol/L(0.2N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Cerium(IV) sulfate solution for volumetric analysis,c(Ce(SO4)2)=0.1mol/L(0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Potassium iodate solution for volumetric analysis,c(1/6KIO3)=0.01mol/L (0.01N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Sodium tetraphenylboron solution for volumetric analysis,c(C24H20BNa)=0.02mol/L(0.02N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Silver nitrate solution for volumetric analysis,c(AgNO3)=1.0mol/L(1.0N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Sodium oxalate solution for volumetric analysis,c(1/2Na2C2O4)=0.01mol/L(0.01N)
级别: Reference Material CAS: 62-76-0 储存: 常温(10-30℃)
英文名:Zinc solution for volumetric analysis,c(Zn)=0.1mol/L (0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Ethylenediaminetetraacetic acid disodium salt solution for volumetric analysis,c(EDTA)=0.1mol/L (0.1N)
级别: Certified Reference Material CAS: 6381-92-6 储存: 常温(10-30℃)
英文名:Potassium dichromate solution for volumetric analysis,c(1/6K2Cr2O7)=1.0mol/L(1.0N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Potassium dichromate solution for volumetric analysis,c(1/6K2Cr2O7)=0.05mol/L(0.05N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Calcium nitrate solution for volumetric analysiss, c(Ca(NO3)2)=0.1mol/L(0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Copper sulfate solution for volumetric analysis,c(CuSO4)=0.1mol/L (0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Sodium carbonate solution for volumetric analysis,c(1/2Na2CO3)=1.0mol/L(1.0N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Sodium carbonate solution for volumetric analysis,c(1/2Na2CO3)=0.5mol/L(0.5N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Ammonium thiocyanate solution for volumetric analysis,c(NH4SCN)=0.1mol/L(0.1N)
级别: Reference Material 储存: 常温(10-30℃)    
英文名:Ammonium thiocyanate solution for volumetric analysis,c(NH4SCN)=0.05mol/L(0.05N)
级别: Reference Material 储存: 常温(10-30℃)