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Merck
CN

61348

Millipore

乳糖明胶培养基(基础)

suitable for microbiology, NutriSelect® Basic

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About This Item

UNSPSC代码:
41171606
NACRES:
NA.74

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

disodium hydrogen phosphate, 5 g/L
lactose, 10 g/L
meat peptone (peptic), 15 g/L
phenol red, 0.05 g/L
yeast extract, 10 g/L

制造商/商品名称

NutriSelect® Basic

技术

microbe id | specific enzyme detection: suitable
microbiological culture: suitable

最终pH

7.5±0.2 (25 °C)

应用

agriculture
bioburden testing
environmental
food and beverages

microbiology

适用性

Bacillus spp.
Proteus spp.
Serratia spp.
Staphylococcus spp.
nonselective and differential for Clostridium spp.

应用

For the detection of lactose and gelatine metabolizing microorganisms (Cl. perfringens).

制备说明

Dissolve 40 g in 1 litre distilled water. Adjust the pH then add 120 g gelatine 180 Bloom (Cat. No. 48722) and bring to the boil to dissolve. Pour a deep layer in screw-cap tubes and sterilize by autoclaving at 121°C for 15 minutes.

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.

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 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

动植物来源培养基

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Some Bacillus species are crucial for advancing our understanding of bacteria, while others can be harmful, acting as spoilage organisms or pathogens. Nevertheless, all these species are significant in biotechnological research.

Microbiological assessment of bacteria found in spices, a potent source for food spoilage and pathogens.

产气荚膜梭菌会导致未煮熟或未正确消毒的罐头食品和水受到污染。了解如何检测、鉴定和区分这种病原体。

Clostridium perfringens can cause contamination in undercooked or improperly sterilized canned foods and water. Learn to detect, identify, and differentiate this pathogen.

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