用途:用于多粘菌素B等抗生素效价测定的菌层培养基
成分(g/L):
Pancreatic Digest of Casein/胰酶消化蛋白胨
17.0 g
Papaic Digest of Soybean/大豆粉木瓜酶消化物
3.0 g
Sodium Chloride/氯化钠
5.0 g
Dibasic Potassium Phosphate/磷酸氢二钾
2.5 g
Dextrose/葡萄糖
Agar/琼脂
12.0 g
pH after sterilization: 7.2 ± 0.1.
用法:
Suspend 42.0g the powder in 1Lof purified water, containing 10.0g of polysorbate 80.Autoclave 15min at 121℃.
称取本品42.0g,另取 10g 吐温80,加热溶解于1000ml纯化水中,分装,121℃高压灭菌15分钟,备用。