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Merck
CN
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安全信息

17231

Millipore

改良 SPS 琼脂

suitable for microbiology, NutriSelect® Plus

别名:

改良亚硫酸盐多粘菌素磺胺嘧啶琼脂

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About This Item

UNSPSC代码:
41171609
NACRES:
NA.74

形式

powder

质量水平

200

保质期

limited shelf life, expiry date on the label

组成

agar, 15 g/L
casein enzymic hydrolysate, 15 g/L
ferric citrate, 0.5 g/L
polymyxin B sulfate, 0.01 g/L
polysorbate 80, 0.05 g/L
sodium sulfite, 0.5 g/L
sodium thioglycollate, 0.1 g/L
sulfadiazine, 0.12 g/L
yeast extract, 10 g/L

制造商/商品名称

NutriSelect® Plus

技术

microbiological culture: suitable

最终pH

7.0±0.2 (25 °C)

应用

bioburden testing
food and beverages
microbiology

运输

wet ice

储存温度

2-8°C

适用性

selective and differential for Clostridium spp.

应用

用于选择性分离和计数食品中的产气荚膜梭菌。

制备说明

Suspend 41.28 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C and pour in sterile petri plates containing inoculum. Allow to solidify and if desired, pour the cover layer using about 5 ml sterile medium. Incubate anaerobically.

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

新产品

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分析证书(COA)

Lot/Batch Number

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