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Merck
CN
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文件

安全信息

40608

Millipore

Schwarz 鉴别琼脂

NutriSelect® Plus, suitable for microbiology

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别名:
SDA, SDM, Schwarz 鉴别培养基
UNSPSC代码:
41171606
NACRES:
NA.85

无菌性

non-sterile

质量水平

200

形式

powder

保质期

limited shelf life, expiry date on the label

组成

agar, 20 g/L
basic fuchsin, 0.47 g/L
dextrin, 0.11 g/L
dextrose, 10 g/L
malt extract, 3 g/L
peptic digest of animal tissue, 5 g/L
sodium sulfite, 2.92 g/L
yeast extract, 3 g/L

制造商/商品名称

NutriSelect® Plus

技术

microbiological culture: suitable

最终pH

6.9±0.2 (25 °C)

应用

bioburden testing
food and beverages
microbiology

适用性

selective and differential for Candida spp.
selective and differential for Pichia spp.
selective and differential for Saccharomyces spp.
selective and differential for Zygosaccharomyces spp.

相关类别

应用

used in the brewing industry for the differentiation of brewing yeasts from wild yeasts

制备说明

Suspend 44.50 grams in 1000 ml distilled water. Boil with constant stirring for 15 minutes. DO NOT AUTOCLAVE. Cool to 45°C and pour into sterile plates. Efficacy of the plates can be improved by incubating them to 30°C for 18 hours before use.Caution : Basic fuchsin is a potential carcinogen and care should be taken to avoid inhalation of the powdered dye and contamination of the skin.

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

象形图

Health hazard
GHS08

警示用语：

Warning

危险声明

H351

危险分类

Carc. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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商品

Culture Method for Beer Quality Control

Traditional methods are based morphology, staining methods, enzyme reactions (metabolism) and diverse media.

实验方案

Yeast Growth Methods

Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.

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