产品名称:培养基39(USP)(Medium 39)
培养基39(USP)英文名称:Medium 39
培养基39(USP)用途:用于抗生素效价测定
培养基39(USP)规格:250g
培养基39(USP)成分(g/L)
Peptone/蛋白胨 |
5.0 g |
Yeast Extract/酵母浸粉 |
1.5 g |
Beef Extract/牛肉浸粉 |
1.5 g |
Sodium Chloride/氯化钠 |
3.5 g |
Dextrose/葡萄糖 |
1.0 g |
Dibasic Potassium Phosphate/磷酸氢二钾 |
3.68 g |
Monobasic Potassium Phosphate/磷酸二氢钾 |
1.32 g |
pH after sterilization: 7.9± 0.1
培养基39(USP)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。
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