本品由精选原料特制后干燥而成Beef extract is made from specially selecially selected raw materials and dried to a fine powder,it solube in water,used in preparing microbiological culture culture media.有效期:三年;Period of validity:three years.,在水中溶解,用于配制微生物培养基。有效期:三年;Period of validity:three years.
质量标准:
牛肉浸粉,Beef extract desicxant 贮存 旋紧瓶盖,贮存于避光、阴凉干燥处。Keep container tightly closed,stose in a cool,dry place,away from bright light. 用途 生物发酵、生物制药及培养基基础原料。