Yellow phosphorus and phosphoric acid rose together
Yunnan-guizhou yellow phosphorus prices rose.Data show that the offer of 34500 yuan/ton at the beginning of the week has risen to 60,000 yuan/to...
The 19th Beijing Conference and Exhibition on Instrumental Analysis (BCEIA 2021) was held on September 27-29, 2021 at China International Exhibition Center (Tianzhu New Hall), Beijing. Adhering to...
President Xi Jinping, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, presents China’s top science award to a...
Scientists around the world have made promising breakthroughs in developing a cure for COVID-19. Among new developments include antiviral pills and antibody compounds. As more countries look to ado...
The “Summit on COVID-19 Diagnostics & Treatment”
September 27-29, 2021 at China International Exhibition Center (Tianzhu New Hall), Beijing.
The outbreak of Corona Virus Disease 2019 (...
1. Abstract
Enrichment palladium of palladium catalysts by pyrometallurgy, then dissolve the palladium in admixture acid, the liquid is analyzed by AAS.
2. Reagent
2.1 Hydrochloric acid(ρ1.19g/ml)
...