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无菌性
non-sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 13.0 g/L
ammonium ferric citrate, 0.5 g/L
esculin, 0.8 g/L
glucose, 0.5 g/L
lithium chloride, 15.0 g/L
D-mannitol, 10.0 g/L
peptone, 23.0 g/L
phenol red, 0.08 g/L
sodium chloride, 5.0 g/L
starch, 1.0 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.0±0.2 (25 °C)
应用
agriculture
environmental
food and beverages
pathogen testing
veterinary
microbiology
适用性
selective and differential for Listeria spp.
一般描述
Polymyxin acriflavine lithium chloride ceftazidime aesculin mannitol (PALCAM) Listeria Selective Agar is a selective medium. Selectivity is attained mainly by the inhibitory components like lithium chloride, acriflavine, polymyxin and ceftazidime. Two indicator systems confer its diagnostic properties: aesculin and ferric iron and D-mannitol combined with phenol red. This aids in easy differentiation of Listeria spp. from enterococci and staphylococci.
应用
for differential diagnosis, for the isolation and detection of Listeria monocytogenes from fecal and biological material, food and heavily contaminated environmental specimens.
制备说明
Dissolve 68.8 g in 1 litre distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Cool down to 50°C and add the dissolved contents of 2 vials PALCAM Listeria Selective Supplement (Cat. No. 02336). The completed broth may appear hazy due to starch.
其他说明
检测多种肉制品中的李斯特菌
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
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
动植物来源培养基
C.P.G.L. Gunasinghe et al.
Letters in Applied Microbiology, 18, 156-156 (1994)
Polymyxin acriflavine lithium chloride ceftazidime aesculin mannitol (PALCAM) agar
Progress in Industrial Microbiology, 395-398 (1995)
Van Nettern, P., et al.
Letters in Applied Microbiology, 12, 20-20 (1991)
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