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Merck
CN

42376

Violet Red Bile Lactose Agar, Vegitone

suitable for microbiology, NutriSelect® Plus

Synonym(s):

Crystal violet-Neutral red-Bile Agar, Vegiton, VRB-Agar, Vegitone, Vegitone Violet Red Bile Agar

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606
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sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 12.0 g/L , crystal violet, 0.002 g/L , lactose, 10.0 g/L , neutral red, 0.03 g/L , peptone (vegetable), 7.0 g/L , sodium chloride, 5.0 g/L , synthetic detergent, 1.5 g/L , yeast extract, 3.0 g/L

manufacturer/tradename

NutriSelect® Plus

technique(s)

microbiological culture: suitable

final pH

7.4±0.2 (25 °C)

application(s)

agriculture
bioburden testing
environmental
food and beverages
water monitoring, microbiology

suitability

selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Salmonella spp., selective and differential for coliforms

Application

Violet Red Bile Agar Vegitone is a selective media used for the detection and enumeration of coliform organisms from water and food. This medium contains no animal derived peptone and bile salt.

Preparation Note

Suspend 38.53 g in 1000 ml distilled water. Heat with stirring to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 45°C and pour into sterile petri plates containing the inoculum.

Other Notes

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


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

动物来源培养基

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Articles

Salmonella, with 2,300+ serotypes, causes half of food-borne illnesses, often from dairy, poultry, and eggs.

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

沙门氏菌污染是全球食源性疾病的第二大成因。控制沙门氏菌的暴发是食品监管机构、餐馆和整个食品工业的一项重要任务。沙门氏菌家族包括2300多种血清型的细菌,但其中有两种类型,即肠炎沙门氏菌和鼠伤寒沙门氏杆菌,约占所有人类感染的一半。大多数沙门氏菌的暴发可以追溯到乳制品、家禽和肉制品,但沙门氏菌几乎可以在任何食物上生长。鸡、鸡蛋及其衍生产品的风险特别高。

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Global Trade Item Number

SKUGTIN
42376-500G-F04061832103525