- 定做培養(yǎng)基/定制培養(yǎng)基
- 顆粒培養(yǎng)基
- 標(biāo)準(zhǔn)菌株生化鑒定試劑盒
- 預(yù)灌裝即用型成品培養(yǎng)基
- 2025年版中國(guó)藥典
- 促銷/特價(jià)商品
- 院感/疾控/體外診斷/采樣管
- 樣品采集與處理(均質(zhì))產(chǎn)品
- 按標(biāo)準(zhǔn)檢索培養(yǎng)基
- 模擬灌裝用培養(yǎng)基
- 干燥粉末培養(yǎng)基
- 培養(yǎng)基添加劑/補(bǔ)充劑
- 生化反應(yīng)鑒定管
- 染色液等配套產(chǎn)品
- 對(duì)照培養(yǎng)基/標(biāo)準(zhǔn)品
- 實(shí)驗(yàn)耗材與器具
- 生化試劑/化學(xué)試劑
- 菌種鑒定服務(wù)
Ethyl Violet Azide Broth (EVA Broth)
山東拓普生物工程有限公司
Shandong Tuopu Biol-Engineering Co.,Ltd
Ethyl Violet Azide Broth
(EVA Broth)
培養(yǎng)基配方
Composition per liter:
Tryptose......................................................................20.0g
Glucose........................................................................5.0g
NaCl...........................................................................5.0g
K2HPO4 ........................................................................2.7g
KH2PO4 ........................................................................2.7g
NaN3 ..........................................................................0.3g
Ethyl Violet..................................................................0.5mg
pH 6.8 ± 0.2 at 25°C
Source: This medium is available as a premixed powder from Oxoid
Unipath.
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
from water and other specimens. Fecal enterococci turn the medium
turbid with a purple sediment on the bottom of the tube.