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Agency
according to ISO 19250:2010
according to ISO 6579-1:2017
质量水平
无菌性
non-sterile
表单
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 15.0 g/L
ferric ammonium citrate, 0.80 g/L
lactose, 7.5 g/L
L-lysine hydrochloride, 5.0 g/L
phenol red, 0.08 g/L
sodium chloride, 5.0 g/L
sodium deoxycholate, 1.0 g/L
sodium thiosulfate, 6.8 g/L
sucrose, 7.5 g/L
xylose, 3.75 g/L
yeast extract, 3.0 g/L
制造商/商品名称
NutriSelect® Plus
最终pH
7.4±0.2 (25 °C)
应用
food and beverages
water monitoring
microbiology
适用性
Salmonella spp.
应用
XLD Agar is used for the isolation and enumeration of Salmonella Typhi and other Salmonella species.
制备说明
Suspend 55.43 grams in 1000 ml distilled water. Heat with frequent agitation until the medium boils. DO NOT AUTOCLAVE OR OVERHEAT. Transfer immediately to a water bath at 50°C. After cooling, pour into sterile Petri plates. It is advisable not to prepare large volumes that will require prolonged heating.
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
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
动植物来源培养基
Taylor, W. L. and Schelhart, B.
American Journal of Clinical Pathology, 16, 1387-1387 (1968)
Downes, F. P. and Ito, K. (Ed) et al.
Compendium of Methods for the Microbiological Examination of Foods (2001)
Taylor, W. L. and Harris, B.
American Journal of Clinical Pathology, 48, 350-350 (1967)
W I Taylor et al.
Applied microbiology, 18(3), 393-395 (1969-09-01)
Efficacies of Gram Negative Broth (GN) and Rappaport's Enrichment Broth (RE) were compared for detection of enteric pathogens from clinical specimens. Whereas direct streaking on four plating media found 57% of the salmonellae, GN found 80% and RE found 92%
Biochemical identification of hospital enterobacteria by replica agar plating.
P Chadwick et al.
Canadian journal of microbiology, 20(12), 1653-1664 (1974-12-01)
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