美女视频黄免费的,3d动漫美女被褥视频

規(guī)格	包裝	價格	貨期	提交
BR	100克	130.00	2-3天	提交訂貨單

產(chǎn)品名稱：KF鏈球菌瓊脂培養(yǎng)基

Product name：KF Streptococcus Agar Medium

產(chǎn)品用途：用于糞鏈球菌的選擇性分離培養(yǎng)及計數(shù)。

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)
?蛋白胨 Peptone	10.0
酵母浸粉 Yeast infusion powder	10.0
甘油磷酸鈉 Sodium glycerophosphate	10.0
氯化鈉 Sodium chloride	5.0
麥芽糖 Maltose	20.0
乳糖 Lactose	1.0
疊氮化鈉 Sodium azide	0.4
溴甲酚紫 Bromocresol Purple	0.015
瓊脂 Agar	15.0
pH	7.2 ± 0.2 25℃

使用方法

Usage

稱取本品71.5g，加熱煮沸完全溶解于1000ml蒸餾水中，冷卻至50-60℃時，加入無菌1%TTC溶液10ml，搖勻，傾入無菌平皿，備用。

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.