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.
Month: June 2022
Professor Chenglin’s team:capillary focused microbeam X-ray diffractometer and Its Application Research
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.
The whole network starts broadcasting! The third atmospheric monitoring”coming of hegemony”
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!
China University of Geosciences has developed a new method for simultaneous determination of grain size and mineral composition of Chang’e 5 lunar soil
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.
GC × GC oil detection application:Determination of aromatic hydrocarbon content in coal based Fischer Tropsch synthetic lubricant base oil
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).
In July, 330 instruments and relevant testing standards will be implemented
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
Analytical chemistry cover article I scanning electrochemical microscope for nano scale high-resolution image testing
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.
In depth analysis of Agilent’s four new mass spectrometry products:focusing on intelligence and revolutionary innovation of”hydrogen instead of helium” — two global executives of Agilent’s mass spectrometry division talk about innovation
“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.”
Nature communications I announced the first winner of the park AFM scholarship program in 2022
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.
Top journal of environmental science! The latest discovery by researchers of No. 1 Institute of Oceanology
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!