无菌性
non-sterile
质量水平
形式
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 15 g/L
di-potassium hydrogen phosphate, 3.5 g/L
lactose, 10 g/L
peptone, 10 g/L
sodium sulfite, 2.5 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.5±0.2 (25 °C)
应用
bioburden testing
environmental
food and beverages
water monitoring
microbiology
适用性
selective and differential for Enterobacter spp.
selective and differential for Escherichia coli
selective and differential for Klebsiella spp.
selective and differential for Proteus spp.
selective and differential for Salmonella spp.
selective and differential for Shigella spp.
selective and differential for coliforms
应用
A selective medium for the differentiation of lactose fermenting and lactose non-fermenting intestinal organisms.
制备说明
Suspend 41 g in 1 litre of distilled water. Add 4 ml of 10% w/v alcoholic solution (96% ethyl alcohol) of basic fuchsin (Cat. No. 47860). Bring to boil to dissolve completely. Sterilize by autoclaving at 121°C for 15 minutes. Mix well before pouring.
其他说明
评价大肠杆菌和产气肠杆菌中氨诱导的细胞被膜损伤。
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.
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.
法律信息
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
S. Endo
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten Und Hygiene. 1. Abt. Medizinisch-Hygienische Bakteriologie, Virusforschung und Parasitologie. Originale, 35, 109-109 (1904)
G Naundorf et al.
Canadian journal of microbiology, 36(8), 525-529 (1990-08-01)
Ammonia-induced cell envelope injury was examined in pure cultures of Escherichia coli and Enterobacter aerogenes. Cell injury, as determined by the ratio of colony-forming units on m-T7 agar to colony-forming units on m-Endo agar, increased with exposure to increasing concentrations
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