99精品国产成人综合_国产不卡精品视频男人的天堂_人妻av久久一区波多野结衣_亚洲乱码卡一卡二卡新区仙踪林_人妻无码av天堂二区网站_中文字幕精品av一区二区五区_国产精品国产高清国产av_亚洲欧美日韩国产综合点击进入_亚洲欧美日韩国产制服另类_亚洲精品成av人片天堂无码

展開
個人中心 我的訂單 購物車
編號：
批號：
培養基配方
您現在的位置： 網站首頁 >> 培養基配方

Wort Agar 6°Brix

[所屬分類:培養基配方] [發布時間:2021-10-14] [發布人:網站管理員2] [閱讀次數:] [返回]
Wort Agar 6°Brix

山東拓普生物工程有限公司 培養基配方 //ljxinglong.com

Composition per liter:

Malt........................................................................................... 250.0g
Agar ............................................................................................ 20.0g
Preparation of Medium: Add 250.0g of ground malt to tap water
and bring volume to 1.0L. Mix thoroughly. Gently heat to 55°–60°C.
Maintain at 55°–60°C for 1.5–2.0 hr while mixing regularly. Elevate
temperature to 80°C and maintain for 10 min with thorough mixing.
Cool the wort to 25°C and filter through a linen bag. Adjust the con
centration of sugars to 6° Brix (specific gravity of 1.024 at 24°C). Add
20.0g of agar. Gently heat and bring to boiling. Mix thoroughly. Dis
tribute into tubes or flasks. Autoclave for 30 min at 3 psi pressure–
105°C. Pour into sterile Petri dishes or leave in tubes.
Use: For the cultivation and maintenance of Rhodococcus erythropo
lis.
  版權所有：山東拓普生物工程有限公司 營銷服務熱線：　郵箱：
© 2016-2020 ALL RIGHTS RESERVED.　　
購物車 去頂部