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Merck

07817

Millipore

按照 Gaby-Hadley 方法的氧化酶试剂 B

suitable for microbiology

别名:

Gaby-Hadley 试剂 B

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About This Item

分類程式碼代碼:
41171621
NACRES:
NA.85

agency

according to ISO 9308-1:2014

品質等級

產品線

BioChemika

形狀

liquid

儲存期限

limited shelf life, expiry date on the label

成份

N,N-dimethyl-p-phenylenediamine (oxalate), 0.1 g
dist. water, 100 mL

技術

microbe id | specific enzyme detection: suitable

抗生素活性譜

Gram-negative bacteria

應用

agriculture
clinical testing
environmental
food and beverages
pharmaceutical

microbiology

適合性

Plesiomonas spp.
Aeromonas spp.
Neisseria spp.
Pseudomonas spp.

一般說明

Oxidase Reagent can be used to detect oxidase positive organisms. The reagent is colorless in its reduced state and dark purple in its oxidized state. On applying to an oxidase-positive colony, it changes color.

應用

用于按照 Gaby-Hadley 方法结合氧化酶试剂 A 检测细菌培养物的氧化酶活性。

儲存類別代碼

10 - Combustible liquids

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves


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分析证书(COA)

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Neelima Garg
Laboratory Manual of Food Microbiology (2010)

商品

Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins. They are often found in open water, freshwater and saltwater.

大多数弧菌采用葡萄糖等简单的 C 源作为能源,需要2-4%的NaCl或其他盐以及海水中存在的微量元素,即可实现最佳生长。有些物种可以使用多种能源。

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Specific agars and broths support detection and cultivation of Campylobacter, requiring complex media with essential supplements.

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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.

根据EN-ISO 8523:1991和EN-ISO 4832:1991分别对食品中肠杆菌进行检测和计数的一般指南。

近年来,李斯特菌病被定为重大的公共健康问题。这种病的主要感染对象是老年人、孕妇、新生儿和免疫功能低下者。

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

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