An example of the type of sample preservation techniques include: General chemistry bottles - no preservative, stored at a cool temperature (i.e. 4°C) Metals - usually use a nitric ... Waters with ...

Taking a well-to-wake approach to CO2 emissions means that the shipping industry will look beyond emerging engine ...

Yara Clean Ammonia, the world’s largest ammonia distributor, has signed a time-charter contract with Nippon Yusen Kabushiki ...

Landus, an Iowa-based agriculture solutions company, and TalusAg, an agriculture technology company, have successfully ...

Common cotton is one of the forms of lignine, which is a compound of carbon, hydrogen and oxygen (the same as wood), but when subjected to the action of nitric acid, nitrogen enters into its ...

These materials have improved the reaction efficiency ... New Light-Tuned Chemical Tools Control Processes in Living Cells Jan. 30, 2025 — A research group has developed new advanced light ...

A change is called irreversible if it cannot be changed back again. Many chemical reactions are irreversible. In a chemical reaction, new materials are always formed. Sometimes these new materials ...

Jan. 31, 2025 — A study assessed the impact of electric fans on the body core temperature and heart rate of 18 participants aged 65-85 years, who were exposed to a simulated extreme indoor ...

pH is a measure of how acidic or alkaline a solution is. The diagram below shows what happens to an enzyme when denaturation occurs. Each enzyme has an optimum pH but it also has a working range ...

Local, domestic production of green ammonia enabled by TalusAg’s rapidly deployable systems ensures cost-competitive, reliable and sustainable fertilizer supply for American farmers. Gordon Cope, ...