性能描述

产品名称： Ox Bile 牛胆粉 
产品类别： 生化试剂类     
品牌： EKEAR   级别： 生化试剂  
危险品： 否   危险品系数： 0  
储存条件： 18-25℃  
    
产品属性： pH in 2% water: 6-8 
Loss on drying <8% 
Residue on ignition <22%  

grade    for microbiology 
impurities    ~5% sodium chloride 
ign. residue    ≤22% (as SO4) 
loss    ≤8% loss on drying 
pH    6-8 (2% in H2O)  

Dehydrated, purified fresh bile which is used as a selective inhibitory agent in bile media. Ox-bile desiccated is prepared by a low temperature dehydration process which ensures a uniform product and eliminates the difficulties encountered in obtaining satisfactory supplies of fresh bile. An 8 to 10% solution of the dehydrated product is equivalent to fresh bile. 1 gram of dried Ox Bile is equivalent to 8 grams of fresh bile.