What is colloidal gold?Colloidal gold is the sol or colloidal suspension of gold nanoparticles in fluid (generally water). Colloids are normally a glass of wine red (for spherical particles less than 100 nm) or blue/ purple (for larger round bits or…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
TRED Series Molecular Screen is special molecular sieve for ethanol dehydration. It is a kind of 3A molecular sieve, made use of in ethanol dehydration and drying out, with high water absorption capability.Regarding TRED Series Molecular Screen :TRED…
Organic can be used to describe this substance. The chemical name of this substance is Ga2S3. It does not dissolve in water. It can be converted to gallate by using concentrated alkali. Concentrated Alkali can be purchased in various sizes, including…
The biggest immediate challenge for the EU will be replenishing its depleted gas inventories. While the EU could still increase LNG imports from countries such as the US, such purchases would be more expensive.Refilling natural gas storage space to h…
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