Radiation safety of laboratory safety1. All source-related entities must apply for a permit and an environmental impact assessment to the higher-level competent authority before carrying out related work, and can carry out related work only after passing the environmental assessment and obtaining th Read More

Safety knowledge and precautions for laboratory supplies1. Safety protection when using chemicals(1) Antivirus1) Before the experiment, you should understand the toxicity and protective measures of the drugs used.2) The handling of toxic gases (such as H2S, CI2, Br2, NO2, concentrated HCI and HF, et Read More

Precautions for daily laboratory work1. Before starting work in the laboratory, you should understand where the gas main valve, water valve and electric gate are located. When leaving the laboratory, be sure to check the room again, turn off the water and electrical switches, and lock the doors and Read More

Common sense of safe use of electricity in the laboratory1. Common sense of safe electricity useIllegal use of electricity may often cause serious accidents such as personal injury and death, damage to equipment and equipment. Physical and chemical laboratories use more electrical appliances, and sp Read More

How to save energy consumption in the laboratoryBy improving the use method and use environment of the facilities, the effect of reducing energy saving and consumption in the experimental training room is achieved.First of all, the following methods can be adopted for the use of luminaires and air c Read More

Safety precautions in winter laboratoryIn winter, the weather becomes colder and drier, and many laboratory safety hazards also arise. In this season, when you enter the laboratory, prepare for the experiment, or complete the experiment, do you know what to pay attention to? Do you know how to prote Read More