产品名称：KF链球菌琼脂培养基
Product name：KF Streptococcus Agar Medium
产品用途：用于粪链球菌的选择性分离培养及计数。
Product usage: For selective isolation, culture and count of Streptococcus faecalis.
配方成分
Formula ingredients
|
配方 Formula |
含量（g/L） Content (g/L) |
|
䏡蛋白胨 Peptone |
10.0 |
|
酵母浸粉 Yeast infusion powder |
10.0 |
|
甘油磷酸钠 Sodium glycerophosphate |
10.0 |
|
氯化钠 Sodium chloride |
5.0 |
|
麦芽糖 Maltose |
20.0 |
|
乳糖 Lactose |
1.0 |
|
叠氮化钠 Sodium azide |
0.4 |
|
溴甲酚紫 Bromocresol Purple |
0.015 |
|
琼脂 Agar |
15.0 |
|
pH |
7.2 ± 0.2 25℃ |
使用方法
Usage
称取本品71.5g，加热煮沸完全溶解于1000ml蒸馏水中，冷却至50-60℃时，加入无菌1%TTC溶液10ml，摇匀，倾入无菌平皿，备用。
Weigh 71.5g of this product, heat and boil completely dissolved in 1000ml distilled water, cooled to 50-60 ℃, add sterile 1% TTC solution 10ml, shaking well, poured into a sterile flat dish, standby.
