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...
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)
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Shanghai Ruifu Chemical Co., Ltd. will attend the The 87th China International Pharmaceutical Apis/Intermediates/Packaging/Equipment Fair (API China) with customers.
The 87th China International ...
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...