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Culture Media Introduction in Microbiology
The culture media preparation in microbiology is a mixed nutrient for the growth, reproduction and metabolism of microorganisms. Because microorganisms have different types of nutrition, different requirements for nutrients, and different research purposes, there are many kinds of culture media and different raw materials. But in terms of nutrition, bacterial growth media generally contains carbon source, nitrogen source, inorganic salt, auxin, water and so on. In addition, culture media of microbiology has appropriate PH Value, buffer capacity, redox potential and osmotic pressure. In order to meet the specific requirements of research, the preparation and sterilization of culture medium are needed.

Attention should be paid to when preparing biological culture media in microbiology:

When preparing solid media, we first need to boil the prepared liquid medium, and then add the qualified agar, and continue heating until completely melted, then stir constantly to avoid burning the agar paste bottom.

The filtered media should be repackaged.

After repacking, the mouth of a pipe or bottle needs to be plugged with a cotton plug.

After medium sterilization, if you want to make a slant medium and flat medium, the process should be done when the medium is not set.

ELEX Biological Products (Shanghai) Co., Ltd., established in 2013, is a sales company of the factory, we provide swab sampler, diluent reagent, microbial testing equipment, quality control of culture media in a microbiology laboratory, raw material used for culture media of bacteria, basic media microbiology and etc. Contact us to know how to prepare media for microbiology and the details of microbiology media preparation lab report.