On the afternoon of February 21, the Political Bureau of the CPC Central Committee held the third collective study on strengthening basic research. Xi Jinping, General Secretary of the Central Committee of the Communist Party of China, emphasized that it is necessary to coordinate the construction of a national laboratory system with Chinese characteristics, lay out the construction of basic discipline research centers, deploy new basic scientific research information platforms in advance, and form a strong backbone network of basic research.
Poxviruses from the Poxviridae, Orthopoxvirus family, are large, enveloped DNA viruses. Among the 12 members of the poxviruses, some are important human viruses, such as monkeypox virus (a recent outbreak of monkeypox, as of January 30, 2023, has spread to 110 countries or regions and caused worldwide 85,449 infected, 89 dead), smallpox virus (a highly contagious and fatal pathogen that can cause smallpox), vaccinia virus (VACV, a naturally attenuated live vaccine used to prevent smallpox and monkeypox), etc.
On January 10th, District Party Committee Secretary Li Ming and District Leader Wang Mou visited Suzhou Sepure Instruments, sent the care and warmth of the party and the government to talent experts, and expressed their condolences Sincere holiday greetings and best wishes for the new year. Nie Dalin, chairman of Suzhou Sepure Instruments, led the management team to receive and report.
On December 24, 2021, the President of the People's Republic of China issued the Order of the President of the People's Republic of China (No. 103) according to the decision of the National People's Congress and its Standing Committee: December 24, 2021, the thirteenth day of the People's Republic of China The 32nd meeting of the Standing Committee of the National People's Congress revised and passed the "Scientific and Technological Progress Law of the People's Republic of China" (hereinafter referred to as the "Scientific and Technological Progress Law").
The pH meter is a common analytical instrument widely used in agriculture, environmental protection and industry. Soil pH is one of the important fundamental properties of soil. Factors such as the temperature and ionic strength of the solution to be measured should be considered during pH measurement. Tips for using a pH meter: 1. Before using the pH meter, pull off the rubber sleeve on the upper end of the electrode to expose the upper hole.
Protein Purification Equipmen Regarding Protein Purification There are many types of protein extraction and preparation products, their properties are very different, they are similar proteins. The methods are not very different due to the choice of building materials, and they are in different systems. But basic information about most of the key components of the separation effort is still prevalent. Most proteins are soluble in water, dilute salt, dilute acid or dilute alkali solution, and a few proteins combined with lipids are soluble in ethanol and butanol.
The pH meter needs to be used for a long time due to the measurement of samples with different pH values, and the results will have errors. When the measurement error of the pH electrode is large, we should know that some factors have begun to affect the accuracy of the instrument, so we need to calibrate the instrument regularly. So how to quickly restore its measurement accuracy? let's see.