7.5%氯化钠肉汤的常用培养基配制
发布时间:
2022-12-27
作者:
日水生物
7.5%氯化钠肉汤的常用培养基配制方法:
称取本品90.0g于1L蒸馏水或去离子水中(可按比例增加或减少配制量),微温溶解,分装,121℃高压灭菌15分钟,备用。
Formula(配方): g/L
Peptone(蛋白胨) 10.0g
Beef Extract(牛肉浸出粉) 5.0g
Sodium Chloride(氯化钠) 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 ℃)