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Merck

16447

Millipore

葡萄糖溴甲酚紫琼脂

suitable for microbiology, NutriSelect® Plus

别名:

含溴甲酚紫的胰蛋白胨酵母提取物琼脂

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About This Item

分類程式碼代碼:
41171606
NACRES:
NA.85

agency

according to ISO 21258-1:2017

品質等級

無菌

non-sterile

產品線

BioChemika

形狀

powder

儲存期限

limited shelf life, expiry date on the label

成份

Agar, 15.0 g/L
Brom cresol purple, 0.015 g/L
Casein enzymic hydrolysate, 10.0 g/L
Glucose, 10.0 g/L
Sodium chloride, 5.0 g/L
Yeast extract, 1.5 g/L

製造商/商標名

NutriSelect® Plus

技術

microbe id | utilization test: suitable

最終pH值

7.0±0.2 (25 °C)

應用

agriculture
clinical testing
environmental
food and beverages

microbiology

適合性

Citrobacter spp.
Neisseria spp.
Proteus spp.
Serratia spp.
Shigella spp.
Streptococcus spp.
nonselective and differential for Bacillus cereus
nonselective and differential for Bacillus spp.
nonselective and differential for Enterobacter spp.
nonselective and differential for Escherichia coli
nonselective and differential for Klebsiella spp.
nonselective and differential for Salmonella spp.
nonselective and differential for coliforms
nonselective and differential for enterobacteriaceae

應用

葡萄糖溴甲酚紫琼脂用于肠杆菌和蜡样芽孢杆菌的分离和计数。ISO 委员会在 ISO 7402:1993 规范中推荐使用。

準備報告

Suspend 41.52 g in 1000 ml distilled water. Heat to boiling with gentle swirling to dissolve the agar completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Avoid overheating. Cool to 45-50°C and pour into sterile petri plates.

腳註

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.

法律資訊

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

Lot/Batch Number

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商品

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。

Salmonella contamination is the second leading cause of food-borne illness worldwide. Controlling outbreaks of Salmonella is an important task for food regulators, restaurants and the food industry in general. The Salmonella family includes over 2,300 serotypes of bacteria, but two types, Salmonella enteritidis and Salmonella typhimurium, are responsible for about half of all human infections. Most outbreaks of Salmonella are traced back to dairy, poultry and meat products, but Salmonella can grow on nearly any food. Chicken, eggs and their derivative products are particularly high risk.

实验方案

General guidance for the detection and enumeration of Enterobacteriaceae in food according to EN-ISO 8523:1991 and EN-ISO 4832:1991, respectively.

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