What are the pollution sources of cell culture?

Cell contamination can not be completely eliminated, but it can reduce the frequency of occurrence and the severity of the consequences. Cell pollution can be divided into physical pollution, chemical pollution, and biological pollution.

The common examples are: the incubator temperature is too high, the equipment that can cause mechanical vibration is placed around, the reagent is placed in the refrigerator with a glass door for a long time to be exposed to light. Physical pollution is often ignored or generally classified as chemical pollution.

The use of an incubator can reduce cell pollution. For example, in order to ensure the refrigeration effect, it is recommended that the condenser should be cleaned every 12 months, and the equipment should not be installed in the direct sunlight. Installation in a direct sunlight location may cause the equipment to fail to achieve the expected performance. It can be used in plant culture, breeding test, cultivation and preservation of bacteria, mold, and microorganism, BOD determination of water analysis, and constant temperature test of other purposes.




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