For sample collection, transportation and storage, etc. easy to biological samples, viruses and other DNA/RNA extraction, expansion and use.

Let's us raise awareness of personal hygiene and environmental protection and protect life on earth!

Three major transmission routes of the new coronavirus​,from Covid-19 carrier, virus and by contact spread

coVID-19 outbreak in this year's is a severe challenge for China and the world, testing whether countries can respond quickly and effectively to the epidemic. The epidemic is also straining health care systems around the world, including in China.

According to an article published by the Beijing Municipal Drug Administration, there are currently three types of medical masks: medical protective masks, surgical masks and general medical masks (medical care masks).

From the perspective of technology production, the current masks on the market are basically divided into three categories: daily protective masks, professional respirators masks and medical masks.

Home quarantine can cut off the transmission route, help us reduce the risk of virus infection, protect our own safety, can also reduce the risk of transmission to others, reduce the waste of human resources, medical treatment and other resources, reduce the harm to the society.

A joingt task force of State Council to contain Covid-19 epidemic has released a guideline promoting personal and public health by waring masks effectively.

the main function of the isolation isolation is to protect workers and patients, prevent the spread of pathogenic microorganisms, and avoid cross infection. There is no requirement of tightness and water resistance, but only the isolation. Only the length of the isolation clothes should be appropriate, no holes, when wear and take off, pay attention to avoid contamination.

On June 8, the Comprehensive group of joint Prevention and Control Mechanism of the State Council released the suggestion on accelerating the implementation of novel Coronavirus nucleic acid test.