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Merck
CN

51463

尿素肉汤

NutriSelect® Basic, powder, for urea-degrading bacteria, pack of 500 g, suitable for microbiology

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关于此项目

NACRES:
NA.74
UNSPSC Code:
41171606
Manufacturer/tradename:
NutriSelect® Basic
Form:
powder
Suitability:
nonselective and identification for Enterobacter spp., nonselective and identification for Escherichia coli, nonselective and identification for Klebsiella spp., nonselective and identification for Proteus spp., nonselective and identification for Salmonella spp., nonselective and identification for coliforms, nonselective and identification for enterobacteriaceae, urea-degrading bacteria
Application(s):
clinical testing
environmental
food and beverages, microbiology
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sterility

non-sterile

Quality Level

product line

BioChemika

form

powder

shelf life

limited shelf life, expiry date on the label

composition

dipotassium hydrogen phosphate, 9.5 g/L , phenol red, 0.01 g/L , potassium dihydrogen phosphate, 9.1 g/L , urea, 20 g/L , yeast extract, 0.1 g/L

packaging

pack of 500 g

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbe id | specific enzyme detection: suitable, microbiological culture: suitable

final pH

6.8±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages, microbiology

suitability

nonselective and identification for Enterobacter spp., nonselective and identification for Escherichia coli, nonselective and identification for Klebsiella spp., nonselective and identification for Proteus spp., nonselective and identification for Salmonella spp., nonselective and identification for coliforms, nonselective and identification for enterobacteriaceae, urea-degrading bacteria

Application

Differential medium for the detection of urea-utilizing microorganisms, acc. to Rustigian and Stuart (1941).

Preparation Note

Dissolve 38.7 g in 1 litre distilled water and filter sterilize. This medium must NOT be heated.

Other Notes

尿素肉汤用于放射线消毒
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.

Legal Information

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


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存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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

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。

Salmonella pass through the entire food chain from animal feed, primary production, and into households or food-service establishments.


E Eisenberg et al.
The Journal of applied bacteriology, 58(1), 21-25 (1985-01-01)
Urea broth, a medium used for the identification of the genus Proteus, was sterilized by gamma radiation, using radiation doses of 1-1.5 Mrad. The radiation-sterilized medium, modified by adding sodium ascorbate and increasing its phenol red and yeast extract content
R. Rustigian et al.
Proceedings of the Society For Experimental Biology and Medicine. Society For Experimental Biology and Medicine, 47, 108-108 (1941)
W.W. Feguson et al.
The Journal of Laboratory and Clinical Medicine, 28, 1715-1715 (1943)



全球贸易项目编号

货号GTIN
51463-500G04061832493008