7.5%氯化鈉肉湯的常用培養(yǎng)基配制
發(fā)布時間:
2022-12-27
作者:
日水生物
7.5%氯化鈉肉湯的常用培養(yǎng)基配制方法:
稱取本品90.0g于1L蒸餾水或去離子水中(可按比例增加或減少配制量),微溫溶解,分裝,121℃高壓滅菌15分鐘,備用。
Formula(配方): g/L
Peptone(蛋白胨) 10.0g
Beef Extract(牛肉浸出粉) 5.0g
Sodium Chloride(氯化鈉) 75.0g
pH7.4±0.1(25℃)
Preparation method:
According to take this product 90.0 g in 1 l of distilled water or deionized water (can be in proportion to increase or decrease preparation), dissolution of lukewarm, repackaging, 121 ℃ high pressure sterilization for 15 minutes, and set aside.
Formula: g/L
Peptone (Peptone) 10.0g
Beef Extract 5.5g
Sodium Chloride (nacl) 75.0 g
PH7.4 slightly + / - 0.1 (25 ℃)