By the early 1990s, the PCR technique with Taq polymerase was being used in many areas, including basic molecular biology research, clinical testing, and forensics. It also began to find a pressing application in direct detection of the HIV in AIDS.
Abstract. The solubility of fructose in waterâethanol and waterâmethanol mixtures and the saturated density of each solution at 20, 30, and 40 Â°C over a range of water mass percentage have been measured.Also, a new modification of the Wilson model has been proposed to describe solubility data satisfactorily.bstract. The solubility of fructose in waterâethanol and waterâmethanol mixtures and the saturated density of each solution at 20, 30, and 40 Â°C over a range of water mass percentage have been measured.
Damico...you're correct that DCM is soluble in water, but for practical purposes it is not soluble in water. DCM's solubility in water is quite low and is capable of being used in separations from aqueous solution. It is also true that oil is soluble in water, but the solubility is very very low. Everything is soluble to an extent. I would never pour oil into drinking water, separate and then drink the water. Some oil will remain, but for purposes of separation we consider DCM to be insoluble.