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...
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)
...