In the daily use of the biosafety laboratory, the staff must comply with the relevant use regulations. In that case, what are the usage specifications? Below, I will introduce the daily use specifications of biosafety laboratories, including experimental operation equipment and experimental operation requirements.

Daily use specification of biosafety laboratory

1. The experimental operating equipment mentioned here specifically refers to the operating device, which is a necessary equipment in a biosafety laboratory. According to the level of the experimental items, it can be divided into first-level and second-level devices. Pay attention to the regular inspection of the devices. In addition, it is also indispensable to have an autoclave for treating contaminants and sterilizing waste.

2. If the staff wants to use a centrifuge, grinder or freeze dryer, they must be placed in the operating device. Of course, this step can be omitted if the centrifuge, grinder or freeze dryer has its own function of preventing aerosol leakage.

Experimental operation rules

1. Before doing experimental projects in the biosafety laboratory, the staff must first close the doors and windows in the laboratory. After the experimental project is over, the relevant equipment should be sterilized and the remaining contaminants and waste should be sterilized and then discarded. If the experimental equipment is contaminated, it must be sterilized before discarding.

2. Some experimental projects require suction operation, the staff must remember not to use the mouth for suction. Wear gloves before performing the recombinant experiment and wash your hands after the operation. No items unrelated to the experiment can be placed in the laboratory, and daily cleaning is essential. In addition, smoking is prohibited in the laboratory.

3. The staff should avoid generating aerosol during the operation of the experimental project. After all, the aerosol may cause pollution, and avoid ejecting the liquid in the syringe or straw. Contaminants and waste must be put in a container that does not leak, and the container can be taken out of the laboratory after the container is sealed.

4. The staff must wear laboratory clothes before entering the biosafety laboratory, and remember to take off the laboratory clothes when leaving. It is forbidden for people to enter the laboratory, and there should be no other insects and animals in the laboratory except for the insects and animals used for experiments.

5. Before the staff enters the biosafety laboratory, they must first open the "experiment in progress" sign at the entrance of the laboratory. The freezer storing the recombinants also needs to be marked. If other experimental projects are still being carried out in the laboratory at the same time, the experimental area should be clearly divided.
This is the end of the article about the daily use of biosafety laboratories, and I hope it will be helpful to everyone.