A sterile laboratory is a small room used for aseptic operations in a bacteria laboratory, and its internal decoration and disinfection conditions are more stringent.

What are the key points of aseptic laboratory decoration:

1. The sterile room should be completely enclosed, and there should be two doors for personnel entry and exit, and there should be a buffer zone in between.

2. Before use, it should be disinfected with ultraviolet rays for 30 minutes, and regularly fumigated and disinfected with lactic acid or formaldehyde.

3. In the sterile room, the sterile culture medium and the inoculation of highly infectious bacteria are generally divided, and the separation of bacterial specimens and other operations are not carried out.

4. Operators should enter the sterile room, and they should wear isolation clothing and shoes when entering the sterile room, and wear a mask during operation to ensure the sterility of the room at any time.

5. For laboratories with limited conditions, ultra-clean workbenches can be used instead of sterile laboratories for corresponding operations. The ultra-clean workbench should choose the vertical airflow ventilation method.

6. The sterile room should be equipped with air-conditioning equipment to ensure that the work will not be affected by the room temperature.

Drawing reference: