推薦：GranuCult® prime SIMMONS Citrate Agar

屬性
Agency
according to ISO (10273 ａnd FDA-BAM)

質(zhì)量水平
200

形式
powder

technique(s)
microbe id | utilization test: suitable
microbiological culture: suitable

application(s)
food ａnd beverages
pharmaceutical

適用性
Escherichia coli
coliforms
nonselective for

說明
一般描述
GranuCult® prime SIMMONS Citrate Agar is a nutrient rich synthetic medium which is designed for the differentiation of Gram-negative bacteria, primary among the Enterobacteriaceae, from food ａnd animal feed, water ａnd other materials, based on citrate utilization.
This culture medium is used for the ability of an organism to utilize citrate as the sole source of carbon ａnd inorganic ammonium salt as sole source of nitrogen for metabolism with resultant alkalinity. The alkaline reaction is evidenced by a change in the colour of the pH indicator bromothymol blue from green (neutral pH) to blue (alkaline pH).
Simmons citrate agar is a synthetic modification of Koser′s medium with the addition of 1.5% agar ａnd the pH indicator bromothymol blue.
Sodium citrate is the sole source of carbon ａnd ammonium dihydrogen phosphate is the sole source of nitrogen. Magnesium sulfate is a cofactor for various metabolic reactions ａnd sodium chloride maintains the osmotic balance. Bromothymol blue is the pH indicator ａnd agar the solidifying agent.
應用
GranuCult® prime SIMMONS Citrate Agar is used for the differentiation of Gram-negative bacteria, primary among the Enterobacteriaceae, from food ａnd animal feed, water ａnd other materials, based on citrate utilization.
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，贈送價值 500元禮品卡
5 ≤IF≤10，贈送價值 1000元禮品卡
IF≥10，贈送價值 1000元禮品卡+任意 1 款 ValukineTM 試劑盒


DUMABIO ELISA試劑盒文獻征集獎勵活動

為感謝各位老師對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           獎勵金額
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