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Merck
CN

62634

LST-MUG 肉汤

suitable for microbiology, NutriSelect® Plus

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NACRES:
NA.74
UNSPSC Code:
41171606

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产品名称

LST-MUG 肉汤, suitable for microbiology, NutriSelect® Plus

form

powder

shelf life

limited shelf life, expiry date on the label

composition

dipotassium hydrogen phosphate, 2.75 g/L
lactose, 5 g/L
4-methylumbelliferyl-β-D-glucuronide, 0.1 g/L
potassium dihydrogen phosphate, 2.75 g/L
sodium chloride, 5 g/L
sodium lauryl sulfate, 0.1 g/L
L-tryptophan, 1 g/L
tryptose, 20 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

6.8±0.2 (25 °C)

application(s)

agriculture
environmental
food and beverages
water monitoring
microbiology

suitability

selective and differential for Escherichia coli
selective and differential for coliforms

Quality Level

200

相关类别

Other Notes

用于快速检测冷藏冷冻食品中的大肠杆菌的荧光分析。
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.

Application

Fluorescent method for the detection of E. coli.
LST-MUG broth is a growth media, which is used for the selective detection and differentiation of Escherichia coli in water samples.

Preparation Note

Dissolve 36.5 g in 1 litre distilled water and fill into tubes which can be optionally fitted out with Durham tubes. Sterilize by autoclaving at 121°C for 15 minutes.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCJ9049
BCCK7838
BCCB0219
BCBT5792

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L J Moberg et al.
Journal - Association of Official Analytical Chemists, 71(3), 589-602 (1988-05-01)
A collaborative study was conducted to compare a proposed LST-MUG method with the AOAC official method for Escherichia coli detection. E. coli produces an enzyme, beta-glucuronidase, which cleaves the substrate, 4-methyl-umbelliferyl-beta-D-glucuronide (MUG), to yield a fluorescent end product. Incorporation of

商品

Differentiation and Detection of Escherichia coli, Coliforms and Enterobacteriaceae

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基

有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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