Logistics query
Contact Us
CN
Home Page
Product Center
Universal Medium
Intestinal medium
Fungal medium
Urine culture medium
Neisseria gonorrhoeae medium
Transport medium
Legionella culture medium
Hospital Sense Medium
Enrichment medium
Chromogenic medium
Culture tube medium
Comprehensive products
Industrial culture medium
Industry Applications
Technical Support
Download information
Cold Chain Data
Quality inspection report
Conference Training
News Center
About Us
Company Profile
Enterprise honor
Enterprise culture
Foreign media spoke highly of China's ban on plastic bags
The world media have paid great attention to the "Notice on Restricting the Production, Sales and Use of Plastic Shopping Bags" recently announced by the Chinese government. They spoke highly of China's move, saying that China is moving towards the forefront of the world in the field of environmental protection.
21
2019
/
06
I will build a group of state key laboratories for soil pollution prevention and control.
At the first national conference on soil pollution prevention and control held on January 8, Zhou Shengxian, director of the State Environmental Protection Administration, said that China will build a number of state key laboratories for soil pollution prevention and control and soil remediation engineering technology centers to research and develop contaminated soil remediation technologies and equipment to enhance the scientific and technological support capacity of soil pollution prevention and control in China.
Concise and efficient external environment water Legionella test technology
Legionella monitoring and testing has been expensive, cumbersome, and inefficient. In order to make it simple, easy and efficient, we need to solve three problems...
Biofuels may be more damaging to biodiversity
For a long time, people have been looking for biofuels to replace coal and oil, and have achieved certain research results, such as palm oil or ethanol extracted from corn and sugar cane. However, some environmental experts believe that this approach may be counterproductive. Although biofuels emit fewer greenhouse gases, they are more destructive in terms of damage to biodiversity and cultivated land. Jon Schallerman and William Lawrence of the Smithsonian Tropical Research Institute in Panama recently wrote in the American journal Science: "Although sugarcane produces high ethanol production, if rich tropical rainforests are razed to the ground and converted into sugarcane fields, the benefits will soon be offset by the resulting increase in greenhouse gases. If all the benefits of tropical rainforests to the environment, such as soil protection, biodiversity and soil and water conservation, are included, the results of such a comparison are even more uneven." So far, research on which crops are more environmentally friendly has focused on how much greenhouse gases are produced when fuels are burned. In contrast, Schallerman and Lawrence pay more attention to a more comprehensive measurement method developed by Swedish scientist Lena Za, which counts all the impact of crops on the environment...
17
04
Legionnaires' disease test as a simple, efficient and inexpensive routine procedure
Legionnaires' disease is an important acute respiratory infectious disease that is highly valued by all countries in the world and affects public health. The Ministry of Health of the Chinese government issued two documents in 2003 and 2006, requiring local disease control units to supervise Legionella in centralized air conditioners in public places (Beijing required compulsory supervision in 2007). And the hospital system is widespread...