详细说明
产品介绍:用途:用于抗生素效价测定。 成分(g/L): Peptone/蛋白胨5.0 gYeast Extract/酵母浸粉1.5 gBeef Extract/牛肉浸粉1.5 gSodium Chloride/氯化钠3.5 gDextrose/葡萄糖1.0 gDibasic Potassium Phosphate/磷酸氢二钾3.68 gMonobasic Potassium Phosphate/磷酸二氢钾1.32 g pH after sterilization: 7.9± 0.1 用法: Suspend 17.5g/liter, heat up and milling to dissolve,dispense in conical flask,autoclave at 121 ℃ for 15min. 称取本品17.5g,加热溶解于1000ml纯化水中,分装,121℃高压灭菌15分钟,备用。
|