推薦：Deoxycholate agar@2024已更新

屬性
形式
plate
solid

質(zhì)量水平
200

包裝
pkg of 5 kg
pkg of 500 g

manufacturer/tradename
GranuCult®

儲(chǔ)存條件
(Tightly closed. Dry)

technique(s)
microbiological culture: suitable

顏色
clear reddish to brown

pH值（酸堿度）
7.0-7.4 (25 °C, 45 g/L in H2O)

溶解性
45 g/L

application(s)
industrial qc
microbiology

儲(chǔ)存溫度
2-8°C

適用性
(enteric pathogens)
coliforms

說明
一般描述
Deoxycholate agar contains peptone to provide nitrogen, vitamins, carbon, amino acids, ａnd other nutrients to support the growth of microorganisms. Lactose is a fermentable carbohydrate. Sodium chloride ａnd dipotassium phosphate maintain the osmotic balance. Sodium deoxycholate ａnd ammonium iron citrate inhibit the growth of Gram-positive bacteria. Neutral red is a pH indicator. Agar acts as the solidifying agent.Fermentation of lactose is the basis for the differentiation of enteric bacteria. Lactose-positive bacteria, like coliform bacteria, produce acid from lactose ａnd form red colonies. Lactose-negative bacteria, such as Salmonella spp. ａnd Shigella spp., form colorless colonies.
應(yīng)用
Deoxycholate Agar is a selective ａnd differential plating medium for the isolation ａnd differentiation of Gram-negative enteric bacteria.
特點(diǎn)和優(yōu)勢
Safe ａnd sustainable due to reduced risks associated with fine dust ａnd toxic substance inhalation, resulting in a safer work environment.
Excellent wettability, solubility, ａnd free flowing properties
Convenient, with minimal component separation ａnd clumping, even under warm or humid conditions
High batch-to-batch reproducibility
Prolonged shelf life of up to five years
High number of test strains exceeding all regulatory demands
Granulation technology allowing many supplements to be included, with no need to add these separately
附注
We offer two media types: the superior granulated GranuCult® ａnd the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

IF<5，贈(zèng)送價(jià)值 500元禮品卡
5 ≤IF≤10，贈(zèng)送價(jià)值 1000元禮品卡
IF≥10，贈(zèng)送價(jià)值 1000元禮品卡+任意 1 款 ValukineTM 試劑盒


DUMABIO ELISA試劑盒文獻(xiàn)征集獎(jiǎng)勵(lì)活動(dòng)

為感謝各位老師對(duì)篤瑪品牌的支持與厚愛，凡購買DUMABIO ELISA試劑盒，在SCI期刊雜志發(fā)表文中注明ELISA試劑盒采購上海篤瑪生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）

Shanghai DuMa Biotechnology Co., Ltd. 

發(fā)表刊物        影響因子           獎(jiǎng)勵(lì)金額
SCI期刊雜志      1.0≤1F＜3.0          200元
SCI期刊雜志      3.0≤1F＜6.0          400元
SCI期刊雜志      6.0≤1F＜10.0         600元
SCI期刊雜志      1F≥10                1000元

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