Urea agar (Base) acc. CHRISTENSEN

屬性
質(zhì)量水平
200

形式
powder (dehydrated (DCM))

manufacturer/tradename
GranuCult®

technique(s)
microbe id | specific enzyme detection: suitable
microbiological culture: suitable

pH值（酸堿度）
6.7-6.9 (37 °C, 21 g/L in H2O, after autoclaving)

溶解性
21 g/L

堆積密度
640 kg/m3

application(s)
food ａnd beverages
microbiology

儲存溫度
15-25°C

適用性
Klebsiella spp.
Proteus spp.
urea-degrading bacteria

說明
分析說明
Appearance (clearness): clear
Appearance (color): red
pH-value (25 °C): 6.6 - 7.0
Solidification behaviour (2 hrs., 45 °C): liquid
Growth promotion test in accordance with the current version of DIN EN ISO 11133.
Growth (Proteus mirabilis ATCC 29906 (WDCM 00023)): good to very good
Growth (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): good to very good
Growth (Yersinia enterocolitica ATCC 23715 (WDCM 00160)): good to very good
Growth (Yersinia enterocolitica DSM 13030 (WDCM 00216)): good to very good
Growth(Escherichia coli ATCC 8739 (WDCM 00012)): good to very good
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Growth (Escherichia coli ATCC 11775 (WDCM 00090)): good to very good
Growth (Escherichia coli DSM 19683 (WDCM 00179)): good to very good
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)): good to very good
Growth (Salmonella enteritidis ATCC 13076 (WDCM 00030)): good to very good
Growth (Shigella sonnei ATCC 29930 (WDCM 00127)): good to very good
Growth (Shigella flexneri ATCC 29903 (WDCM 00125)): good to very good
Colour change (Proteus mirabilis ATCC 29906 (WDCM 00023)): + (red/pink)
Colour change (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): + (red/pink)
Colour change (Yersinia enterocolitica ATCC 23715 (WDCM 00160)): + (red/pink)
Colour change (Yersinia enterocolitica DSM 13030 (WDCM 00216)): + (red/pink)
Colour change (Escherichia coli ATCC 8739 (WDCM 00012)): - or yellow
Colour change (Escherichia coli ATCC 25922 (WDCM 00013)): - or yellow
Colour change (Escherichia coli ATCC 11775 (WDCM 00090)): - or yellow
Colour change (Escherichia coli DSM 19683 (WDCM 00179)): - or yellow
Colour change (Salmonella typhimurium ATCC 14028 (WDCM 00031)): - or yellow
Colour change (Salmonella enteritidis ATCC 13076 (WDCM 00030)): - or yellow
Colour change (Shigella sonnei ATCC 29930 (WDCM 00127)): - or yellow
Colour change (Shigella flexneri ATCC 29903 (WDCM 00125)): - or yellow
Incubation: up to 24 hours at 37 ± 1 °C, Yersinia 24 ± 2 hours at 30 ± 1 °C, aerobic.
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(xiàn)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