Shanghai Haozhuang Instrument Co., Ltd. has developed the LNB brand constant temperature and humidity incubator, which is energy-saving and environmentally friendly, leading the country. Shanghai Haozhuang Instrument Co., Ltd. Haozhuang has a recognized team of experts in the industry and first-cl ......
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High-purity gas requires high-quality pressure reducing valves to ensure the purity of the gas, meet the special requirements of users, and protect the safety of operators. In addition to the design concept, planning, installation and use, expensive high-purity gas requires high-quality pressure red ......
Since trace amounts of the components to be measured are mostly present in complex matrices, the task of environmental sample preparation is even more difficult. In a variety of sample preparation methods, solid-phase extraction technology is simple and easy to perform, which can significantly imp ......
Luban ruler, as a measurement tool of Chinese traditional characteristics, is now gradually neglected. However, for the very feng shui consumers, the purchase of mahogany furniture has to understand the Luban ruler. Luban ruler, also known as "Lu-like ruler", is the measu ......
[ppzhan Abstract] At present, the filling machine has gradually become an important machine in China's packaging machinery industry. In recent years, the demand for various types of filling machines in the agrochemical and daily chemical industries has risen linearly. However, Chinese enterpris ......
It’s time for the “Double Elevenâ€, and the major merchants are starting to gear up and make final preparations for the “Double Elevenâ€, including those that have achieved impressive results in the “Double Eleven†commercial war last year. Big brands, such ......
Researchers at the Rosendorf Research Center (HZDR) in Dresden, Helmholtz, Germany, created a magnetic field with a strength of 91.4 Tesla, breaking the 89 created by the Los Alamos National Laboratory a few years ago. Tesla's record has become the strongest artificial magnetic field in the wo ......
The second "Wu Ming Kant Biochemistry Research Award" was announced in Beijing. A total of 12 people won the awards. Wang Guangji, vice president of the Chinese Pharmaceutical University, won the special prize, Ren Jin, director of the Shanghai Institute of Materia Medica Safety Evaluati ......
Thermostatic shaker is a biochemical instrument with a combination of temperature-controlled thermostat incubator and oscillator. It is mainly suitable for biological, biochemical, cellular , Strains and other liquid, solid compounds shaking culture. Its main features: A: precise digital display of ......
Recently, it has been learned from the Standards and Regulations Center of the General Administration of Quality Supervision, Inspection and Quarantine that the EU has decided to extend the transition period for specific migration limits applicable to certain types of plastics in contact with food ......