| abstract |
Microsolubility acid or the composition of alkali comprising non-activated liquid, immobilization is described herein, so that non-activated liquid is not contacted with the microsolubility acid or alkali of immobilization during storing, but when in use, the microsolubility acid or alkali of non-activated liquid contact immobilization, pH so as to changing liquid, so as to activated liquid, there is provided benefit；Together with variant and alternative design, prepare and using the composition and its method for component. |