推薦：GranuCult® prime MacConkey (MAC) Agar

屬性
Agency
according to EP
according to ISO (21150, 21567, FDA-BAM )
according to JP
according to USP

質(zhì)量水平
200

形式
powder

technique(s)
microbiological culture: suitable

application(s)
food ａnd beverages
pharmaceutical

適用性
selective for coliforms: Escherichia spp.
selective for coliforms: Salmonella spp.
selective for coliforms: Shigella spp.

說(shuō)明
一般描述
GranuCult® prime MacConkey (MAC) Agar is a selective agar medium that is designed for the isolation ａnd confirmation of Escherichia coli ａnd other Enterobacteriaceae, e.g. Salmonella ａnd Shigella, from the food chain, cosmetic, pharmaceutical ａnd other materials. This culture medium contains crystal violet ａnd bile salts that inhibit the growth of the Gram-positive microbial flora whilst it allows the Gram-negative bacteria to grow. Peptones provide nitrogen, vitamins ａnd amino acids. Lactose ａnd the pH indicator neutral red are used to detect lactose degradation. The fermentation of lactose is causing a local ｄrop down of the pH, resulting in a colour change of the pH indicator neutral red. By this, reddish-pink colonies are formed ａnd the medium around the colonies changes its colour to reddish. Often a bile precipitation zone around the colony is formed. Bile salts ａnd crystal violet inhibits the growth of Gram-positive bacteria. Agar is the solidifying agent.
應(yīng)用
GranuCult® prime MacConkey (MAC) agar is used to isolate ａnd to confirm Escherichia coli ａnd other Enterobacteriaceae, e.g. Salmonella ａnd Shigella, from the food chain, cosmetic, pharmaceutical ａnd other materials.A variety of bacteria like salmonella spp, shigella spp ａnd coliform bacteria from samples.
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(ài)，凡購(gòu)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(gòu)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