cosolvent การใช้

• This is in a system that is open to both the solvent and cosolvent.
• Dichloromethane is often used as a 1 : 1 cosolvent to facilitate timely cleavage of the ozonide.
• Ethyl lactate can be used as a cosolvent to produce suitable conditions for the formation of aryl aldimines.
• Preferential binding is defined as a thermodynamic expression that describes the binding of the cosolvent over the solvent.
• If the sample cannot dissolve in the chosen matrix, such as glycerol, a cosolvent or additive can be mixed with the matrix to facilitate the dissolving of the solid analyte.
• In 1961, the Koppers Company published a technical bulletin on the acetylation of wood using no catalysis, but with an organic cosolvent In 1977, in Russia, Otlesnov and Nikitina came close to commercialization, but the process was discontinued, presumably because cost-effectiveness could not be achieved.
• First, it should dissolve the solid compound to be analysed ( with or without the aid of a cosolvent or additive ), thus allowing molecules of that compound to diffuse to the surface layers, replenishing the sample molecules that have been ionized or destroyed by interaction with the fast atom beam.