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.
Table salt (NaCl) is soluble in water, but there are other salts such as lead chloride which are insoluble or only slightly soluble.alt is insoluble in gasoline because of their composition.  Gasoline has molecules that are nonpolar meaning electrons share  the same charge. On the other hand, salt is po â¦ lar because its  molecules having uneven charges.