A number of different methods can be used to reduce hydrophilic interactions and precipitate out proteins reasonably selectively, including: Salting out with ammonium sulphate Selective precipitation ...

Ecole polytechnique de Bruxelles, Engineering of Molecular NanoSystems, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP165/64, B-1050 Brussels, Belgium Laboratoire de Chimie ...

When anhydrous is applied, the ammonia reacts with water in the soil and changes to the ammonium form. Ammonia in water, known as aqua ammonia, is free to escape into the air and, therefore, when used ...

Liquid ammonium & potassium thiosulfate are fertilizers that act as a remarkable source of sulfur for plants/ crops. These clear-appearing liquids are highly soluble in water, and provide various ...

Ammonia, NH 3, is an alkaline gas and so turns damp red litmus paper blue. Ammonium ions (NH 4 +) – found in ammonium compounds such as ammonium chloride, ammonium nitrate and ammonium sulfate ...

Here is an outline of one way to make ammonium sulfate in the lab. The lab preparation of ammonium sulfate is a 'batch' process. A small amount of product is made slowly at any one time ...

Chloramines, also known as secondary disinfection, are used in drinking water as to provide long-lasting disinfection. They are typically formed when ammonium is added to chlorine. Chloramines ...

Scientists in China have discovered water molecules in soil samples brought from the Moon by the Chang'e-6 mission. It is the first sample from the Moon's far side and thus the first evidence water in ...