Dye Intermediates - Manufacturers, Suppliers, Factory from China

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Paxlovid: what we know about Pfizer's Covid-19 pill

Pfizer is seeking emergency use authorisation from the FDA for its novel Covid-19 antiviral pill Paxlovid. Share Article On the heels of Merck antiviral molnupiravir’s UK approval, Pfizer...
The Nobel Prize in Chemistry 2021 Benjamin List and David W.C. MacMillan

6 October 2021 The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry 2021 to Benjamin List Max-Planck-Institut für Kohlenforschung, Mülheim an der Ruhr, Germany Da...
Xi presents award to top scientists

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”

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 (...
New COVID treatments offer hope

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...
Method Of Analyzing Palladium Content In Palladium Catalysts

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) ...

4-Aminophenol CAS 123-30-8 Purity >99.0% (HPLC)