Amazon has 150 million paid Prime members worldwide, and members can receive the goods 2 or 1 day after the order is placed, and now member delivery is also affected. Such as Prime Now (the same day service) and Amazon Fresh grocery service,…
Silicon nanoparticles refers to crystalline silicon particles less than 5 nanometers (1 billion (1G) of a meter) in diameter. Nano silicon powder has the characteristics of high purity, small particle size, and uniform distribution. With th…
Microsoft founder Bill Gates said in the interview on Tuesday that Americans may not be "completely safe" until the fall of 2021 and will no longer be affected by the new crown virus. This is because, according to researchers working on dev...…
is a reliable supplier for high purity Indium Phosphide InP Powder CAS 22398-80-7, 99.999%.…
Casium Stearate The white powder with a soft feel is Calcite stearate. It dissolves in organic solvents like ethanol or toluene. Slowly, it is broken down to make stearic acids. But it's not gluten-free. The safety of eating it is a matter of debate....…
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