The group standard for performance evaluation method of spark discharge atomic emission spectrometer has been completed for comments. According to the relevant provisions of the group standard management measures of Zhongguancun material testing technology alliance, we are now open for comments.
Professor Chenglin from Beijing Normal University has designed and developed a new capillary focused microbeam X-ray diffractometer by combining capillary x-ray focusing technology with X-ray diffraction analysis technology.
What are the highlights of the greenhouse gas show? Focused infrared spectroscopy, laser cavity ring down spectroscopy technology! The speech was led by the deputy director of Shanghai ecological environment monitoring center and the deputy director of the Institute of Optics and mechanics of the Chinese Academy of Sciences!
Professor shezhenbing and Professor wangzaichong from China University of Geosciences (Wuhan) have developed a new method for simultaneous determination of particle size and mineral composition of granular samples with very low sample consumption based on Raman micro particle analysis technology.
In this paper, full two-dimensional gas chromatography and mass spectrometry (GC × A method for the determination of aromatics in Fischer Tropsch synthetic lube base oil was established by GC-MS).
Through statistics, we found that in July, 330 instruments and testing related standards will be implemented, including standards in the fields of agriculture, forestry, food, machinery and environment
Liu gen, a doctoral student in the research group of Professor Ma Lei from the nano center of Tianjin University (ticnn), used the self-developed ~50 nm probe and the scheme of minimizing the applied voltage to realize scanning electrochemical nano level imaging, which effectively solved the problem of stability of droplet tip in seccm high-resolution imaging.
“For users, Agilent’s more intelligent and automated mass spectrometry allows them to focus on the research itself, deal with complex and demanding steps more easily and obtain the desired data. This is the ‘value of time’ we hope to bring to customers.”
As we all know, soft electronics is developing from medical monitoring to medical implantation. However, poor adhesion strength and significant mechanical mismatch will inevitably lead to device interface failure.
The corresponding author of the Journal of hazardous materials attended! New progress has been made in the research on the distribution characteristics and transport flux of perfluorinated compounds in the Indian Ocean by the first Institute of Oceanography of the Ministry of natural resources!