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Merck
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安全信息

17171

Millipore

矿物质改良谷氨酸盐肉汤（基础）

suitable for microbiology, NutriSelect® Plus

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About This Item

UNSPSC代码:
41171607
NACRES:
NA.85

Agency

according to ISO 16649-3:2015

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

L-arginine, 0.04 g/L
L-aspartic acid, 0.048 g/L
bromocresol purple, 0.02 g/L
calcium chloride, 0.02 g/L
L-cystine, 0.04 g/L
dipotassium phosphate, 1.8 g/L
ferric ammonium citrate, 0.02 g/L
lactose, 20 g/L
magnesium sulfate, 0.2 g/L
nicotinic acid, 0.002 g/L
pantothenic acid, 0.002 g/L
sodium formate, 0.5 g/L
thiamine, 0.002 g/L

制造商/商品名称

NutriSelect® Plus

技术

microbiological culture: suitable

最终pH

6.7±0.2 (25 °C)

应用

agriculture
agriculture
environmental
food and beverages
water monitoring
microbiology

适用性

nonselective and differential for Escherichia coli
nonselective and differential for coliforms
nonselective and differential for enterobacteriaceae

相关类别

应用

用于水和废水样品中大肠菌的计数。

制备说明

Suspend 22.7 g of Part A and 12.7 g of Part B in 1 litre distilled water containing 5 g of ammonium chloride. Heat is necessary to dissolve the medium completely. Dispense in tubes containing inverted Durham′s tubes. Sterilize by autoclaving at 115°C for 10 minutes. For single strength medium use 11.35 g of Part A and 6.35 g of Part B in 1 litre distilled water containing 2.5 g ammonium chloride.

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 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

动植物来源培养基

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分析证书(COA)

Lot/Batch Number

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