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

Ethyl Violet Azide Broth (EVA Broth)

[所屬分類:培養基配方] [發布時間:2021-11-18] [發布人:網站管理員2] [閱讀次數:] [返回]
Ethyl Violet Azide Broth
(EVA Broth)

山東(dong)拓普生(sheng)物(wu)工程有限公司 培養基配方 //ljxinglong.com

Composition per liter:

Pancreatic digest of casein................................13.5g
Yeast extract........................................................6.5g
Glucose ...............................................................5.0g
NaCl....................................................................5.0g
K2HPO4...............................................................2.7g
KH2PO4...............................................................2.7g
NaN3 ...................................................................0.4g
Ethyl Violet....................................................0.83mg
pH 7.0 ± 0.2 at 25°C
Source: This medium is available as a premixed
powder from BD Diagnostic Systems.
Preparation of Medium: Add components to
distilled/deionized water and bring volume to 1.0L.
Mix thoroughly. Gently heat and bring to boiling.
Distribute into tubes in 10.0mL volumes. Autoclave
for 15 min at 15 psi pressure–121°C.
Caution: Sodium azide is toxic. Azides also react
with metals and disposal must be highly diluted.
Use: For the isolation, cultivation, and enumeration
of enterococci. Fecal enterococci turn the medium
turbid with a purple sediment on the bottom of the
tube.
  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