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Merck
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Key Documents

22520

Millipore

中国蓝乳糖琼脂

suitable for microbiology, NutriSelect® Basic

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About This Item

分類程式碼代碼:
41171606
NACRES:
NA.74

無菌

non-sterile

品質等級

產品線

BioChemika

形狀

powder

儲存期限

limited shelf life, expiry date on the label

成份

agar, 12 g/L
casein peptone, 5 g/L
china blue, 0.375 g/L
lactose, 10 g/L
meat extract, 3 g/L
sodium chloride, 5 g/L

製造商/商標名

NutriSelect® Basic

技術

microbe id | utilization test: suitable
microbiological culture: suitable

最終pH值

7.0±0.2 (25 °C)

應用

bioburden testing
environmental
food and beverages
water monitoring

microbiology

適合性

nonselective and differential for Escherichia coli
nonselective and differential for Proteus spp.
nonselective and differential for Salmonella spp.
nonselective and differential for Staphylococcus spp.
nonselective and differential for coliforms
nonselective and differential for enterobacteriaceae

一般說明

China Blue Lactose Agar is a selective medium for differentiating lactose fermenting and lactose non-fermenting microorganisms.

準備報告

Dissolve 35.5 g in 1 litre distilled water. Sterilize by autoclaving at 121°C for 15 minutes.

其他說明

牛奶中细菌的计数

腳註

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.

法律資訊

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

Lot/Batch Number

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存取文件庫

E. Brandt et al.
Milchwiss. Ber., 13, 1-1 (1963)

文章

Chromogenic media enable the selective detection of S. aureus, which produce bluish-green colonies that are clearly differentiated from other species.

Salmonella contamination is the second leading cause of food-borne illness worldwide. Controlling outbreaks of Salmonella is an important task for food regulators, restaurants and the food industry in general. The Salmonella family includes over 2,300 serotypes of bacteria, but two types, Salmonella enteritidis and Salmonella typhimurium, are responsible for about half of all human infections. Most outbreaks of Salmonella are traced back to dairy, poultry and meat products, but Salmonella can grow on nearly any food. Chicken, eggs and their derivative products are particularly high risk.

有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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