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...
Friday, November 05, 2021 – 06:45am
PAXLOVID™ (PF-07321332; ritonavir) was found to reduce the risk of hospitalization or death by 89% compared to placebo in non-hospitalized high-risk adult...
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...
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...
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)
...