表单
powder
质量水平
保质期
limited shelf life, expiry date on the label
制造商/商品名称
NutriSelect® Basic
pH值（酸碱度）
7.3±0.2 (25 °C)
应用
clinical testing
environmental
food and beverages
microbiology
储存温度
2-8°C
适用性
nonselective and differential for Escherichia coli
nonselective and differential for coliforms
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
selective and differential for enterobacteriaceae
应用
用于检测食物和临床材料中沙门氏菌的鉴别诊断琼脂。
组分
培养基基础（4×29g；Fluka® 84369）：
蛋白胨 5g/L
酵母提取物 2g/L
肉类提取物 1g/L
氯化钠 5g/L
脱氧胆酸钠 1g/L
琼脂 15g/L
4 瓶添加剂（Fluka 38589；每瓶足够用于 1000mL 培养基）：
显色混合物 0.13g
丙烯乙二醇 10.0g
蛋白胨 5g/L
酵母提取物 2g/L
肉类提取物 1g/L
氯化钠 5g/L
脱氧胆酸钠 1g/L
琼脂 15g/L
4 瓶添加剂（Fluka 38589；每瓶足够用于 1000mL 培养基）：
显色混合物 0.13g
丙烯乙二醇 10.0g
制备说明
Dissolve 29 g Salmonella Chromogen Agar (Cat. No. 84369) and 1 vial Salmonella Chromogen Agar Supplement (Cat. No. 38589) in 1 litre distilled water. Boil and shake for 35-40 minutes to dissolve the medium completely. Do not autoclave or overheat. Cool the medium as fast as possible to 45-50°C and shake gently for a further 30 minutes or less. Pour into cool petri dishes.
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
10 - Combustible liquids
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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