ПОМОЖЕМ СОСТАВИТЬ БЮДЖЕТ НА ТОРГИ ПО ПРЕДМЕТУ ЗАКУПКИ: ПИТАТЕЛЬНЫЕ СРЕДЫ, ДИСКИ С АНТИБИОТИКАМИ, СЫВОРОТКИ ДИАГНОСТИЧЕСКИЕ, БЫСТРЫЕ ТЕСТЫ т. 099-207-04-66 Дмитрий Koda medium, 250 gr
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Диски с антибиотиками
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  • Koda medium, 250 gr

The environment of the Code has selective properties for the accumulation of BGKP (bacteria of the colon). Selectivity is due to the presence of sulfanol (alkylaryl sulfonate). This component exhibits inhibitory effects on many microorganisms, but does not affect the development of BGKP. In addition, the growth of bacteria capable of fermentation of lactose is accompanied by a change in the color of the medium from green to yellow.

When preparing the medium, it should be taken into account that sulfanol provokes foaming, in particular when boiling.

Purpose: Detection of bacteria in the E. coli group

Principle of action: In the environment contains only one carbohydrate - lactose. Bacteria that do not ferment lactose develop in the environment without changing the color from green to yellow. As a selective agent, sulfanol acts.

Storage:

Lactose - 10 g / l

Sulfanol - 10 g / l

The peptone enzymatic is 13 g / l

Sodium chloride - 5 g / l

Bromotymol blue - 0,05 g / l

Instructions for use:

1. Dissolve 38 g of medium when heated in 1 liter of purified water

2. Boil for 2-3 minutes until complete dissolution of the components, pour into test tubes.

3. Cool to 50-45 С and pour into sterile tubes.

PH level: 8,4-0,2 at 25 ° C

Delivery time: 5 d.

Information updated: 02.03.2018

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Koda medium, 250 gr

  • 203.00 грн


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