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Merck
CN
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文件

安全信息

70116

Millipore

2 号营养琼脂

NutriSelect® Basic, suitable for microbiology

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UNSPSC代码:
41171605
NACRES:
NA.74

Agency

according to ISO 16654:2001
according to ISO 19250:2010
according to ISO 6579-1:2017

质量水平

200

无菌性

non-sterile

形式

powder

保质期

limited shelf life, expiry date on the label

组成

agar, 15 g/L
meat extract, 3 g/L
peptone, 5 g/L

制造商/商品名称

NutriSelect® Basic

技术

microbiological culture: suitable

应用

agriculture
bioburden testing
environmental
food and beverages
life science and biopharma
microbiology

适用性

nonselective for Enterococcus spp.
nonselective for Escherichia coli
nonselective for Salmonella spp.
nonselective for Shigella spp.
nonselective for Staphylococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

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相关类别

应用

建议用于孢子形成的通用型培养基。

制备说明

Dissolve 23 g in 1 litre distilled water and adjust the pH to 7.0. Sterilize by autoclaving at 121°C for 15 minutes. For Bacillus strains the addition of 10 mg manganous sulfate monohydrate (Cat. No. 63555) is recommended for sporulation.

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物来源培养基

分析证书(COA)

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M.O. Odugbo et al.
Journal of Food Protection, 53, 1071-1071 (1990)

实验方案

Enterobacteriaceae in Food

General guidance for the detection and enumeration of Enterobacteriaceae in food according to EN-ISO 8523:1991 and EN-ISO 4832:1991, respectively.

食品中的肠杆菌

根据EN-ISO 8523:1991和EN-ISO 4832:1991分别对食品中肠杆菌进行检测和计数的一般指南。

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